| 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 | $213.61 | 3.367% | $220.8022 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $148.50 | 4.109% | $154.6019 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $36.35 | 10.624% | $40.2118 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $29.88 | 8.194% | $32.3284 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $30.48 | 6.352% | $32.4161 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $133.79 | 12.698% | $150.7787 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $70.93 | 9.317% | $77.5385 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $663.54 | $708.6776 | $708.68 | $708.70 | $708.60 | |