| 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 | $232.94 | 3.419% | $240.9042 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $20.48 | 4.321% | $21.3649 | $21.36 | $21.35 | $21.40 |
| Purchase #3 | $24.62 | 3.155% | $25.3968 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $60.31 | 6.322% | $64.1228 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $148.28 | 7.209% | $158.9695 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $139.75 | 9.450% | $152.9564 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $133.73 | 13.441% | $151.7046 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $760.11 | $815.4192 | $815.41 | $815.35 | $815.50 | |