| 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 | $231.92 | 7.299% | $248.8478 | $248.85 | $248.85 | $248.80 |
| Purchase #2 | $247.70 | 7.226% | $265.5988 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $190.45 | 13.478% | $216.1189 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $233.32 | 4.476% | $243.7634 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $215.32 | 4.103% | $224.1546 | $224.15 | $224.15 | $224.20 |
| Purchase #6 | $203.73 | 12.312% | $228.8132 | $228.81 | $228.80 | $228.80 |
| Purchase #7 | $75.64 | 3.591% | $78.3562 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,398.08 | $1,505.6529 | $1,505.65 | $1,505.60 | $1,505.70 | |