| 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 | $245.42 | 3.414% | $253.7986 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $112.86 | 10.258% | $124.4372 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $41.57 | 11.860% | $46.5002 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $137.59 | 7.226% | $147.5323 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $80.95 | 6.162% | $85.9381 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $133.75 | 11.128% | $148.6337 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $73.96 | 10.537% | $81.7532 | $81.75 | $81.75 | $81.80 |
| 7 purchase totals = | $826.10 | $888.5933 | $888.59 | $888.65 | $888.50 | |