| 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 | $180.38 | 11.866% | $201.7839 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $246.87 | 8.259% | $267.259 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $49.44 | 13.194% | $55.9631 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $116.51 | 8.339% | $126.2258 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $234.47 | 7.178% | $251.3003 | $251.30 | $251.30 | $251.30 |
| Purchase #6 | $151.57 | 3.293% | $156.5612 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $21.88 | 8.758% | $23.7963 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $1,001.12 | $1,082.8896 | $1,082.89 | $1,082.90 | $1,083.00 | |