| 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 | $11.87 | 12.212% | $13.3196 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $190.87 | 11.808% | $213.4079 | $213.41 | $213.40 | $213.40 |
| Purchase #3 | $227.36 | 13.445% | $257.9286 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $240.49 | 8.299% | $260.4483 | $260.45 | $260.45 | $260.40 |
| Purchase #5 | $91.53 | 7.377% | $98.2822 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $159.48 | 10.800% | $176.7038 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $118.56 | 7.213% | $127.1117 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,040.16 | $1,147.2021 | $1,147.20 | $1,147.20 | $1,147.10 | |