| 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 | $228.58 | 11.215% | $254.2152 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $27.61 | 7.793% | $29.7616 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $197.57 | 6.327% | $210.0703 | $210.07 | $210.05 | $210.10 |
| Purchase #4 | $210.48 | 12.737% | $237.2888 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $95.95 | 12.520% | $107.9629 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $42.50 | 8.436% | $46.0853 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $62.51 | 5.494% | $65.9443 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $865.20 | $951.3284 | $951.33 | $951.30 | $951.40 | |