| 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 | $204.34 | 3.763% | $212.0293 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $110.51 | 13.463% | $125.388 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $104.29 | 7.255% | $111.8562 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $30.36 | 8.494% | $32.9388 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $27.65 | 10.320% | $30.5035 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $235.76 | 8.269% | $255.255 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $217.26 | 5.113% | $228.3685 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $930.17 | $996.3393 | $996.35 | $996.35 | $996.40 | |