| 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 | $210.63 | 4.395% | $219.8872 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $124.57 | 7.873% | $134.3774 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $154.52 | 12.327% | $173.5677 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $140.85 | 6.162% | $149.5292 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $27.73 | 7.772% | $29.8852 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $113.77 | 11.572% | $126.9355 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $111.31 | 9.804% | $122.2228 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $883.38 | $956.4050 | $956.42 | $956.45 | $956.40 | |