| 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 | $75.89 | 9.601% | $83.1762 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $124.46 | 11.653% | $138.9633 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $246.41 | 12.556% | $277.3492 | $277.35 | $277.35 | $277.30 |
| Purchase #4 | $169.85 | 8.113% | $183.6299 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $66.38 | 13.387% | $75.2663 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $117.82 | 8.481% | $127.8123 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $209.61 | 4.390% | $218.8119 | $218.81 | $218.80 | $218.80 |
| 7 purchase totals = | $1,010.42 | $1,105.0091 | $1,105.01 | $1,105.00 | $1,105.00 | |