| 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 | $10.89 | 10.806% | $12.0668 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $104.25 | 5.691% | $110.1829 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $241.36 | 4.215% | $251.5333 | $251.53 | $251.55 | $251.50 |
| Purchase #4 | $226.69 | 6.746% | $241.9825 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $228.62 | 11.225% | $254.2826 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $30.51 | 13.870% | $34.7417 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $153.59 | 8.621% | $166.831 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $995.91 | $1,071.6208 | $1,071.61 | $1,071.70 | $1,071.60 | |