| 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 | $112.61 | 13.609% | $127.9351 | $127.94 | $127.95 | $127.90 |
| Purchase #2 | $18.25 | 10.656% | $20.1947 | $20.19 | $20.20 | $20.20 |
| Purchase #3 | $113.70 | 7.763% | $122.5265 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $121.53 | 11.796% | $135.8657 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $126.69 | 6.772% | $135.2694 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $224.77 | 11.808% | $251.3108 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $188.30 | 9.114% | $205.4617 | $205.46 | $205.45 | $205.50 |
| 7 purchase totals = | $905.85 | $998.5639 | $998.57 | $998.55 | $998.60 | |