| 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 | $235.87 | 7.226% | $252.914 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $206.62 | 8.674% | $224.5422 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $156.85 | 12.481% | $176.4264 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $30.67 | 9.480% | $33.5775 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $8.60 | 8.408% | $9.3231 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $59.61 | 10.869% | $66.089 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $71.94 | 8.850% | $78.3067 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $770.16 | $841.1789 | $841.18 | $841.20 | $841.10 | |