| 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 | $206.45 | 5.664% | $218.1433 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $41.81 | 5.524% | $44.1196 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $222.39 | 6.259% | $236.3094 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $56.54 | 4.115% | $58.8666 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $217.75 | 13.745% | $247.6797 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $91.46 | 12.387% | $102.7892 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $218.56 | 13.865% | $248.8633 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,054.96 | $1,156.7711 | $1,156.77 | $1,156.75 | $1,156.80 | |