| 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 | $99.96 | 12.250% | $112.2051 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $32.82 | 3.470% | $33.9589 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $203.89 | 4.571% | $213.2098 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $49.86 | 9.199% | $54.4466 | $54.45 | $54.45 | $54.40 |
| Purchase #5 | $90.44 | 3.246% | $93.3757 | $93.38 | $93.40 | $93.40 |
| Purchase #6 | $249.32 | 12.130% | $279.5625 | $279.56 | $279.55 | $279.60 |
| Purchase #7 | $148.68 | 4.314% | $155.0941 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $874.97 | $941.8527 | $941.86 | $941.85 | $941.90 | |