| 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 | $110.59 | 12.615% | $124.5409 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $106.62 | 13.516% | $121.0308 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $206.75 | 3.265% | $213.5004 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $75.62 | 4.246% | $78.8308 | $78.83 | $78.85 | $78.80 |
| Purchase #5 | $222.94 | 7.309% | $239.2347 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $29.27 | 13.410% | $33.1951 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $49.68 | 3.296% | $51.3175 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $801.47 | $861.6502 | $861.65 | $861.70 | $861.50 | |