| 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 | $247.31 | 12.495% | $278.2114 | $278.21 | $278.20 | $278.20 |
| Purchase #2 | $40.64 | 13.793% | $46.2455 | $46.25 | $46.25 | $46.20 |
| Purchase #3 | $85.62 | 3.726% | $88.8102 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $62.91 | 3.871% | $65.3452 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $125.55 | 3.601% | $130.0711 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $193.64 | 5.397% | $204.0908 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $32.69 | 13.448% | $37.0862 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $788.36 | $849.8604 | $849.87 | $849.85 | $849.80 | |