| 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 | $229.71 | 9.572% | $251.6978 | $251.70 | $251.70 | $251.70 |
| Purchase #2 | $117.34 | 8.210% | $126.9736 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $237.88 | 6.530% | $253.4136 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $159.90 | 11.413% | $178.1494 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $226.50 | 4.776% | $237.3176 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $6.63 | 5.637% | $7.0037 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $102.25 | 10.713% | $113.204 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $1,080.21 | $1,167.7597 | $1,167.75 | $1,167.70 | $1,167.70 | |