| 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 | $140.91 | 4.839% | $147.7286 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $243.35 | 3.827% | $252.663 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $206.57 | 4.144% | $215.1303 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $153.96 | 6.349% | $163.7349 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $213.61 | 12.674% | $240.6829 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $148.83 | 7.529% | $160.0354 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $228.89 | 8.474% | $248.2861 | $248.29 | $248.30 | $248.30 |
| 7 purchase totals = | $1,336.12 | $1,428.2612 | $1,428.26 | $1,428.35 | $1,428.20 | |