| 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 | $224.26 | 8.865% | $244.1406 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $120.83 | 3.357% | $124.8863 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $229.73 | 9.382% | $251.2833 | $251.28 | $251.30 | $251.30 |
| Purchase #4 | $227.44 | 5.855% | $240.7566 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $149.95 | 5.849% | $158.7206 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $143.94 | 13.110% | $162.8105 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $125.73 | 11.326% | $139.9702 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,221.88 | $1,322.5681 | $1,322.57 | $1,322.55 | $1,322.60 | |