| 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 | $239.43 | 8.874% | $260.677 | $260.68 | $260.70 | $260.70 |
| Purchase #2 | $248.73 | 11.818% | $278.1249 | $278.12 | $278.10 | $278.10 |
| Purchase #3 | $246.40 | 12.105% | $276.2267 | $276.23 | $276.25 | $276.20 |
| Purchase #4 | $226.36 | 7.445% | $243.2125 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $63.98 | 3.289% | $66.0843 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $60.54 | 10.478% | $66.8834 | $66.88 | $66.90 | $66.90 |
| Purchase #7 | $124.84 | 10.358% | $137.7709 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,210.28 | $1,328.9797 | $1,328.97 | $1,329.00 | $1,329.00 | |