| 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 | $215.68 | 5.383% | $227.2901 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $238.68 | 6.128% | $253.3063 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $193.73 | 13.309% | $219.5135 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $15.55 | 4.237% | $16.2089 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $113.95 | 3.750% | $118.2231 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $156.62 | 5.785% | $165.6805 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $113.27 | 10.868% | $125.5802 | $125.58 | $125.60 | $125.60 |
| 7 purchase totals = | $1,047.48 | $1,125.8026 | $1,125.80 | $1,125.80 | $1,125.80 | |