| 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 | $112.30 | 5.203% | $118.143 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $205.96 | 12.689% | $232.0943 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $234.98 | 8.440% | $254.8123 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $85.57 | 7.482% | $91.9723 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $228.49 | 5.531% | $241.1278 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $158.38 | 6.495% | $168.6668 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $226.53 | 4.678% | $237.1271 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $1,252.21 | $1,343.9436 | $1,343.94 | $1,343.95 | $1,343.90 | |