| 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 | $111.96 | 5.772% | $118.4223 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $29.67 | 6.765% | $31.6772 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $104.95 | 9.644% | $115.0714 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $200.46 | 12.365% | $225.2469 | $225.25 | $225.25 | $225.20 |
| Purchase #5 | $227.43 | 4.186% | $236.9502 | $236.95 | $236.95 | $237.00 |
| Purchase #6 | $19.61 | 12.333% | $22.0285 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $212.71 | 5.223% | $223.8198 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $906.79 | $973.2163 | $973.22 | $973.20 | $973.20 | |