| 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 | $190.74 | 8.383% | $206.7297 | $206.73 | $206.75 | $206.70 |
| Purchase #2 | $127.79 | 11.489% | $142.4718 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $106.30 | 3.669% | $110.2001 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $112.81 | 7.462% | $121.2279 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $176.81 | 4.255% | $184.3333 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $12.25 | 4.132% | $12.7562 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $208.39 | 4.741% | $218.2698 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $935.09 | $995.9888 | $995.99 | $996.00 | $996.00 | |