| 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 | $6.67 | 10.643% | $7.3799 | $7.38 | $7.40 | $7.40 |
| Purchase #2 | $205.54 | 13.456% | $233.1975 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $240.83 | 8.301% | $260.8213 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $76.51 | 4.788% | $80.1733 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $123.33 | 10.421% | $136.1822 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $112.41 | 12.199% | $126.1229 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $180.81 | 4.673% | $189.2593 | $189.26 | $189.25 | $189.30 |
| 7 purchase totals = | $946.10 | $1,033.1364 | $1,033.13 | $1,033.10 | $1,033.20 | |