| 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 | $118.97 | 7.711% | $128.1438 | $128.14 | $128.15 | $128.10 |
| Purchase #2 | $24.52 | 11.466% | $27.3315 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $119.30 | 10.109% | $131.36 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $114.97 | 5.118% | $120.8542 | $120.85 | $120.85 | $120.90 |
| Purchase #5 | $19.94 | 7.255% | $21.3866 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $249.37 | 4.338% | $260.1877 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $32.91 | 11.237% | $36.6081 | $36.61 | $36.60 | $36.60 |
| 7 purchase totals = | $679.98 | $725.8719 | $725.87 | $725.90 | $725.90 | |