| 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 | $230.94 | 10.139% | $254.355 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $186.91 | 8.772% | $203.3057 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $237.92 | 11.461% | $265.188 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $248.36 | 6.776% | $265.1889 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $32.68 | 6.759% | $34.8888 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $109.72 | 5.716% | $115.9916 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $55.75 | 4.404% | $58.2052 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $1,102.28 | $1,197.1232 | $1,197.14 | $1,197.15 | $1,197.20 | |