| 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 | $211.70 | 10.723% | $234.4006 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $42.31 | 5.368% | $44.5812 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $200.66 | 5.846% | $212.3906 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $32.73 | 7.843% | $35.297 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $150.41 | 8.641% | $163.4069 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $124.86 | 4.701% | $130.7297 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $23.48 | 10.207% | $25.8766 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $786.15 | $846.6826 | $846.69 | $846.75 | $846.70 | |