| 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 | $235.89 | 9.515% | $258.3349 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $42.35 | 4.243% | $44.1469 | $44.15 | $44.15 | $44.10 |
| Purchase #3 | $146.47 | 6.460% | $155.932 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $152.98 | 6.617% | $163.1027 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $230.65 | 5.379% | $243.0567 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $38.68 | 11.478% | $43.1197 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $14.59 | 10.465% | $16.1168 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $861.61 | $923.8097 | $923.81 | $923.80 | $923.70 | |