| 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 | $224.83 | 5.314% | $236.7775 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $115.45 | 6.719% | $123.2071 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $68.71 | 6.262% | $73.0126 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $24.72 | 3.115% | $25.49 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $232.68 | 6.318% | $247.3807 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $90.52 | 13.582% | $102.8144 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $59.49 | 11.681% | $66.439 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $816.40 | $875.1213 | $875.12 | $875.15 | $875.10 | |