| 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 | $110.70 | 9.587% | $121.3128 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $10.95 | 12.698% | $12.3404 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $178.74 | 8.512% | $193.9543 | $193.95 | $193.95 | $194.00 |
| Purchase #4 | $207.91 | 10.312% | $229.3497 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $175.82 | 8.375% | $190.5449 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $58.33 | 12.418% | $65.5734 | $65.57 | $65.55 | $65.60 |
| Purchase #7 | $121.52 | 8.518% | $131.8711 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $863.97 | $944.9466 | $944.93 | $944.90 | $944.90 | |