| 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 | $226.80 | 4.177% | $236.2734 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $47.37 | 5.297% | $49.8792 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $53.37 | 12.590% | $60.0893 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $50.70 | 6.724% | $54.1091 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $22.43 | 11.427% | $24.9931 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $226.71 | 8.738% | $246.5199 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $153.34 | 8.377% | $166.1853 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $780.72 | $838.0493 | $838.05 | $838.05 | $838.10 | |