| 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 | $194.29 | 8.674% | $211.1427 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $49.57 | 10.230% | $54.641 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $194.38 | 7.858% | $209.6544 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $26.79 | 4.250% | $27.9286 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $137.96 | 11.589% | $153.9482 | $153.95 | $153.95 | $153.90 |
| Purchase #6 | $53.96 | 12.392% | $60.6467 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $131.49 | 6.523% | $140.0671 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $788.44 | $858.0287 | $858.03 | $858.05 | $857.90 | |