| 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 | $225.87 | 9.320% | $246.9211 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $188.45 | 8.454% | $204.3816 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $154.41 | 3.729% | $160.1679 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $215.35 | 10.431% | $237.8132 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $126.41 | 12.254% | $141.9003 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $159.71 | 11.476% | $178.0383 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $238.90 | 10.553% | $264.1111 | $264.11 | $264.10 | $264.10 |
| 7 purchase totals = | $1,309.10 | $1,433.3335 | $1,433.33 | $1,433.30 | $1,433.30 | |