| 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 | $223.47 | 5.756% | $236.3329 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $200.28 | 11.440% | $223.192 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $11.81 | 8.319% | $12.7925 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $105.67 | 4.294% | $110.2075 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $30.79 | 6.507% | $32.7935 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $96.47 | 11.405% | $107.4724 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $85.73 | 9.688% | $94.0355 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $754.22 | $816.8263 | $816.82 | $816.85 | $816.80 | |