| 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 | $116.45 | 6.230% | $123.7048 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $105.80 | 12.541% | $119.0684 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $208.66 | 9.851% | $229.2151 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $133.98 | 9.432% | $146.617 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $75.52 | 8.670% | $82.0676 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $51.51 | 4.164% | $53.6549 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $159.50 | 13.340% | $180.7773 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $851.42 | $935.1051 | $935.11 | $935.05 | $935.20 | |