| 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 | $210.43 | 9.217% | $229.8253 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $156.53 | 8.685% | $170.1246 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $135.94 | 4.196% | $141.644 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $146.83 | 12.445% | $165.103 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $238.81 | 9.383% | $261.2175 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $190.68 | 11.662% | $212.9171 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $37.77 | 9.710% | $41.4375 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $1,116.99 | $1,222.2690 | $1,222.27 | $1,222.25 | $1,222.10 | |