| 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 | $191.50 | 12.191% | $214.8458 | $214.85 | $214.85 | $214.80 |
| Purchase #2 | $160.53 | 6.551% | $171.0463 | $171.05 | $171.05 | $171.00 |
| Purchase #3 | $199.95 | 4.203% | $208.3539 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $216.83 | 10.842% | $240.3387 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $70.42 | 6.752% | $75.1748 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $142.53 | 13.216% | $161.3668 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $224.71 | 11.709% | $251.0213 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,206.47 | $1,322.1476 | $1,322.15 | $1,322.10 | $1,322.10 | |