| 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 | $250.62 | 12.373% | $281.6292 | $281.63 | $281.65 | $281.60 |
| Purchase #2 | $144.56 | 3.862% | $150.1429 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $86.32 | 7.819% | $93.0694 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $197.45 | 5.171% | $207.6601 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $69.50 | 10.134% | $76.5431 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $189.79 | 11.601% | $211.8075 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $122.84 | 9.426% | $134.4189 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $1,061.08 | $1,155.2711 | $1,155.27 | $1,155.25 | $1,155.20 | |