| 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 | $200.43 | 9.513% | $219.4969 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $56.28 | 7.356% | $60.42 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $203.91 | 5.555% | $215.2372 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $227.45 | 7.221% | $243.8742 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $22.79 | 13.799% | $25.9348 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $242.91 | 9.132% | $265.0925 | $265.09 | $265.10 | $265.10 |
| Purchase #7 | $94.96 | 10.144% | $104.5927 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $1,048.73 | $1,134.6483 | $1,134.64 | $1,134.65 | $1,134.60 | |