| 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 | $219.88 | 5.767% | $232.5605 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $201.47 | 8.310% | $218.2122 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $109.55 | 6.296% | $116.4473 | $116.45 | $116.45 | $116.40 |
| Purchase #4 | $113.25 | 11.307% | $126.0552 | $126.06 | $126.05 | $126.10 |
| Purchase #5 | $152.52 | 13.858% | $173.6562 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $98.98 | 5.479% | $104.4031 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $98.62 | 12.456% | $110.9041 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $994.27 | $1,082.2386 | $1,082.24 | $1,082.20 | $1,082.30 | |