| 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 | $119.96 | 8.464% | $130.1134 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $107.37 | 12.518% | $120.8106 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $110.26 | 7.407% | $118.427 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $126.84 | 4.375% | $132.3893 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $33.43 | 4.333% | $34.8785 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $53.38 | 9.587% | $58.4975 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $59.53 | 12.349% | $66.8814 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $610.77 | $661.9977 | $662.00 | $662.05 | $662.00 | |