| 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 | $232.42 | 10.621% | $257.1053 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $78.40 | 8.757% | $85.2655 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $227.80 | 9.236% | $248.8396 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $218.39 | 8.195% | $236.2871 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $137.62 | 8.750% | $149.6618 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $106.79 | 10.610% | $118.1204 | $118.12 | $118.10 | $118.10 |
| Purchase #7 | $65.28 | 8.728% | $70.9776 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $1,066.70 | $1,166.2573 | $1,166.27 | $1,166.25 | $1,166.30 | |