| 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 | $225.33 | 10.564% | $249.1339 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $32.33 | 8.363% | $35.0338 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $178.50 | 4.321% | $186.213 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $179.84 | 5.665% | $190.0279 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $26.55 | 9.309% | $29.0215 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $105.35 | 12.843% | $118.8801 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $59.50 | 11.771% | $66.5037 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $807.40 | $874.8139 | $874.80 | $874.85 | $874.70 | |