| 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 | $229.64 | 11.571% | $256.2116 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $163.94 | 4.513% | $171.3386 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $174.43 | 5.681% | $184.3394 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $11.61 | 4.407% | $12.1217 | $12.12 | $12.10 | $12.10 |
| Purchase #5 | $102.73 | 7.306% | $110.2355 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $111.60 | 9.160% | $121.8226 | $121.82 | $121.80 | $121.80 |
| Purchase #7 | $57.88 | 7.239% | $62.0699 | $62.07 | $62.05 | $62.10 |
| 7 purchase totals = | $851.83 | $918.1393 | $918.14 | $918.10 | $918.00 | |