| 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 | $218.72 | 7.157% | $234.3738 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $68.78 | 11.598% | $76.7571 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $127.55 | 6.500% | $135.8408 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $17.51 | 12.260% | $19.6567 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $55.71 | 7.528% | $59.9038 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $239.48 | 9.858% | $263.0879 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $188.39 | 7.698% | $202.8923 | $202.89 | $202.90 | $202.90 |
| 7 purchase totals = | $916.14 | $992.5124 | $992.51 | $992.50 | $992.60 | |