| 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 | $240.26 | 6.568% | $256.0403 | $256.04 | $256.05 | $256.00 |
| Purchase #2 | $28.38 | 11.734% | $31.7101 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $105.26 | 4.733% | $110.242 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $158.92 | 12.724% | $179.141 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $174.77 | 3.492% | $180.873 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $57.43 | 11.735% | $64.1694 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $151.81 | 3.221% | $156.6998 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $916.83 | $978.8756 | $978.87 | $978.85 | $978.80 | |