| 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 | $224.95 | 9.710% | $246.7926 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $24.70 | 4.532% | $25.8194 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $78.85 | 13.404% | $89.4191 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $237.91 | 8.864% | $258.9983 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $75.88 | 5.193% | $79.8204 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $111.88 | 6.726% | $119.405 | $119.41 | $119.40 | $119.40 |
| Purchase #7 | $109.46 | 8.536% | $118.8035 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $863.63 | $939.0583 | $939.06 | $939.00 | $939.00 | |