| 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 | $135.94 | 9.326% | $148.6178 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $113.29 | 4.489% | $118.3756 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $8.46 | 12.539% | $9.5208 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $232.58 | 12.141% | $260.8175 | $260.82 | $260.80 | $260.80 |
| Purchase #5 | $22.78 | 11.612% | $25.4252 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $212.36 | 11.297% | $236.3503 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $36.45 | 11.607% | $40.6808 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $761.86 | $839.7880 | $839.80 | $839.80 | $839.80 | |