| 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 | $13.99 | 6.762% | $14.936 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $148.91 | 8.312% | $161.2874 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $108.35 | 12.402% | $121.7876 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $241.52 | 7.702% | $260.1219 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $174.36 | 12.389% | $195.9615 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $184.88 | 9.847% | $203.0851 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $248.99 | 10.718% | $275.6767 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $1,121.00 | $1,232.8562 | $1,232.87 | $1,232.90 | $1,232.90 | |