| 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 | $112.51 | 7.275% | $120.6951 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $59.66 | 12.375% | $67.0429 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $217.37 | 8.844% | $236.5942 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $65.60 | 6.347% | $69.7636 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $158.33 | 10.663% | $175.2127 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $229.52 | 12.631% | $258.5107 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $110.66 | 7.391% | $118.8389 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $953.65 | $1,046.6581 | $1,046.65 | $1,046.65 | $1,046.60 | |