| 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 | $124.84 | 10.566% | $138.0306 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $108.76 | 13.704% | $123.6645 | $123.66 | $123.65 | $123.70 |
| Purchase #3 | $222.96 | 9.616% | $244.3998 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $180.81 | 13.309% | $204.874 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $42.92 | 13.624% | $48.7674 | $48.77 | $48.75 | $48.80 |
| Purchase #6 | $81.43 | 8.565% | $88.4045 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $118.54 | 3.819% | $123.067 | $123.07 | $123.05 | $123.10 |
| 7 purchase totals = | $880.26 | $971.2078 | $971.20 | $971.15 | $971.30 | |