| 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 | $195.35 | 8.539% | $212.0309 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $22.67 | 11.219% | $25.2133 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $139.44 | 7.261% | $149.5647 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $14.81 | 5.795% | $15.6682 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $62.39 | 3.585% | $64.6267 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $23.62 | 6.659% | $25.1929 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $125.89 | 9.745% | $138.158 | $138.16 | $138.15 | $138.20 |
| 7 purchase totals = | $584.17 | $630.4547 | $630.45 | $630.45 | $630.50 | |