| 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 | $209.61 | 8.527% | $227.4834 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $226.84 | 7.508% | $243.8711 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $10.82 | 6.150% | $11.4854 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $179.80 | 12.107% | $201.5684 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $92.28 | 12.171% | $103.5114 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $70.39 | 13.238% | $79.7082 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $101.45 | 9.269% | $110.8534 | $110.85 | $110.85 | $110.90 |
| 7 purchase totals = | $891.19 | $978.4813 | $978.48 | $978.45 | $978.60 | |