| 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 | $21.69 | 7.303% | $23.274 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $214.78 | 6.108% | $227.8988 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $99.37 | 13.529% | $112.8138 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $170.25 | 7.300% | $182.6783 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $162.81 | 3.114% | $167.8799 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $17.41 | 8.162% | $18.831 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $202.56 | 10.624% | $224.08 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $888.87 | $957.4558 | $957.45 | $957.50 | $957.50 | |