| 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 | $66.43 | 8.708% | $72.2147 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $250.90 | 9.568% | $274.9061 | $274.91 | $274.90 | $274.90 |
| Purchase #3 | $28.70 | 8.872% | $31.2463 | $31.25 | $31.25 | $31.20 |
| Purchase #4 | $133.84 | 7.665% | $144.0988 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $41.31 | 4.664% | $43.2367 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $244.70 | 3.252% | $252.6576 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $146.73 | 11.297% | $163.3061 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $912.61 | $981.6663 | $981.68 | $981.65 | $981.60 | |