| 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 | $125.38 | 7.158% | $134.3547 | $134.35 | $134.35 | $134.40 |
| Purchase #2 | $129.59 | 9.645% | $142.089 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $233.70 | 4.646% | $244.5577 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $104.32 | 11.381% | $116.1927 | $116.19 | $116.20 | $116.20 |
| Purchase #5 | $225.72 | 13.432% | $256.0387 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $25.84 | 13.324% | $29.2829 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $10.47 | 7.459% | $11.251 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $855.02 | $933.7667 | $933.76 | $933.80 | $933.90 | |