| 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 | $82.68 | 10.280% | $91.1795 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $39.90 | 5.549% | $42.1141 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $90.63 | 13.286% | $102.6711 | $102.67 | $102.65 | $102.70 |
| Purchase #4 | $83.54 | 9.432% | $91.4195 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $182.70 | 12.504% | $205.5448 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $141.42 | 6.825% | $151.0719 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $201.76 | 12.134% | $226.2416 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $822.63 | $910.2425 | $910.23 | $910.20 | $910.20 | |