| 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 | $231.25 | 8.816% | $251.637 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $38.45 | 13.375% | $43.5927 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $118.49 | 8.279% | $128.2998 | $128.30 | $128.30 | $128.30 |
| Purchase #4 | $8.53 | 9.207% | $9.3154 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $73.51 | 12.462% | $82.6708 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $212.90 | 5.363% | $224.3178 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $70.33 | 4.858% | $73.7466 | $73.75 | $73.75 | $73.70 |
| 7 purchase totals = | $753.46 | $813.5801 | $813.59 | $813.55 | $813.50 | |