| 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 | $200.48 | 10.389% | $221.3079 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $133.80 | 11.569% | $149.2793 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $194.59 | 4.857% | $204.0412 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $185.69 | 13.188% | $210.1788 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $174.29 | 8.145% | $188.4859 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $95.41 | 10.165% | $105.1084 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $175.33 | 8.850% | $190.8467 | $190.85 | $190.85 | $190.80 |
| 7 purchase totals = | $1,159.59 | $1,269.2482 | $1,269.26 | $1,269.30 | $1,269.20 | |