| 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 | $227.38 | 8.850% | $247.5031 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $209.38 | 8.445% | $227.0621 | $227.06 | $227.05 | $227.10 |
| Purchase #3 | $10.39 | 7.734% | $11.1936 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $116.75 | 13.747% | $132.7996 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $58.63 | 7.279% | $62.8977 | $62.90 | $62.90 | $62.90 |
| Purchase #6 | $84.81 | 11.395% | $94.4741 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $206.42 | 10.297% | $227.6751 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $913.76 | $1,003.6053 | $1,003.60 | $1,003.60 | $1,003.70 | |