| 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 | $207.84 | 8.378% | $225.2528 | $225.25 | $225.25 | $225.30 |
| Purchase #2 | $235.91 | 6.528% | $251.3102 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $109.94 | 8.634% | $119.4322 | $119.43 | $119.45 | $119.40 |
| Purchase #4 | $204.81 | 4.116% | $213.24 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $57.88 | 7.374% | $62.1481 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $48.31 | 4.498% | $50.483 | $50.48 | $50.50 | $50.50 |
| Purchase #7 | $170.98 | 7.453% | $183.7231 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $1,035.67 | $1,105.5894 | $1,105.58 | $1,105.60 | $1,105.50 | |