| 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 | $113.94 | 5.437% | $120.1349 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $203.39 | 10.685% | $225.1222 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $33.92 | 13.628% | $38.5426 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $192.31 | 12.262% | $215.8911 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $237.85 | 11.225% | $264.5487 | $264.55 | $264.55 | $264.50 |
| Purchase #6 | $104.97 | 7.772% | $113.1283 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $243.99 | 9.536% | $267.2569 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $1,130.37 | $1,244.6247 | $1,244.62 | $1,244.65 | $1,244.50 | |