| 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 | $243.36 | 3.132% | $250.982 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $20.58 | 7.843% | $22.1941 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $216.59 | 5.591% | $228.6995 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $142.92 | 5.698% | $151.0636 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $124.75 | 12.667% | $140.5521 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $143.93 | 7.104% | $154.1548 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $49.91 | 3.691% | $51.7522 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $942.04 | $999.3983 | $999.38 | $999.40 | $999.60 | |