| 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 | $217.80 | 7.819% | $234.8298 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $189.85 | 5.426% | $200.1513 | $200.15 | $200.15 | $200.20 |
| Purchase #3 | $90.87 | 12.387% | $102.1261 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $102.98 | 10.500% | $113.7929 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $122.28 | 3.799% | $126.9254 | $126.93 | $126.95 | $126.90 |
| Purchase #6 | $22.44 | 7.729% | $24.1744 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $137.29 | 13.448% | $155.7528 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $883.51 | $957.7527 | $957.75 | $957.80 | $957.80 | |