| 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 | $108.49 | 13.206% | $122.8172 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $18.36 | 7.702% | $19.7741 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $125.89 | 13.677% | $143.108 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $53.86 | 7.656% | $57.9835 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $238.88 | 4.675% | $250.0476 | $250.05 | $250.05 | $250.00 |
| Purchase #6 | $106.48 | 13.744% | $121.1146 | $121.11 | $121.10 | $121.10 |
| Purchase #7 | $179.86 | 5.408% | $189.5868 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $831.82 | $904.4318 | $904.43 | $904.40 | $904.40 | |