| 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 | $222.89 | 12.306% | $250.3188 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $178.97 | 8.615% | $194.3883 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $202.56 | 12.238% | $227.3493 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $54.54 | 4.305% | $56.8879 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $53.28 | 4.456% | $55.6542 | $55.65 | $55.65 | $55.70 |
| Purchase #6 | $219.69 | 8.734% | $238.8777 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $185.50 | 6.298% | $197.1828 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $1,117.43 | $1,220.6590 | $1,220.66 | $1,220.70 | $1,220.70 | |