| 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 | $98.94 | 5.225% | $104.1096 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $231.86 | 9.745% | $254.4548 | $254.45 | $254.45 | $254.50 |
| Purchase #3 | $212.40 | 10.350% | $234.3834 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $92.91 | 10.601% | $102.7594 | $102.76 | $102.75 | $102.80 |
| Purchase #5 | $105.48 | 13.523% | $119.7441 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $50.51 | 9.852% | $55.4862 | $55.49 | $55.50 | $55.50 |
| Purchase #7 | $216.58 | 7.299% | $232.3882 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,008.68 | $1,103.3257 | $1,103.32 | $1,103.35 | $1,103.40 | |