| 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 | $140.26 | 7.792% | $151.1891 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $205.48 | 11.357% | $228.8164 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $112.83 | 12.583% | $127.0274 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $249.39 | 12.167% | $279.7333 | $279.73 | $279.75 | $279.70 |
| Purchase #5 | $125.54 | 5.253% | $132.1346 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $183.60 | 6.321% | $195.2054 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $6.73 | 3.401% | $6.9589 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $1,023.83 | $1,121.0651 | $1,121.07 | $1,121.10 | $1,121.00 | |