| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.47 | 8.335% | $233.4294 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $160.76 | 3.412% | $166.2451 | $166.25 | $166.25 | $166.20 |
| Purchase #3 | $195.78 | 12.797% | $220.834 | $220.83 | $220.85 | $220.80 |
| Purchase #4 | $133.51 | 4.728% | $139.8224 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $121.46 | 6.103% | $128.8727 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $114.50 | 9.329% | $125.1817 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $110.56 | 4.742% | $115.8028 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $1,052.04 | $1,130.1881 | $1,130.18 | $1,130.20 | $1,130.10 | |