| 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 | $242.48 | 3.785% | $251.6579 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $48.42 | 6.598% | $51.6148 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $12.31 | 4.746% | $12.8942 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $185.49 | 3.404% | $191.8041 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $21.53 | 11.383% | $23.9808 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $145.36 | 8.855% | $158.2316 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $182.73 | 11.158% | $203.119 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $838.32 | $893.3024 | $893.29 | $893.30 | $893.30 | |