| 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 | $215.69 | 9.657% | $236.5192 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $109.87 | 10.271% | $121.1547 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $142.98 | 5.619% | $151.014 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $240.91 | 6.634% | $256.892 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $167.71 | 7.683% | $180.5952 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $20.56 | 13.557% | $23.3473 | $23.35 | $23.35 | $23.30 |
| Purchase #7 | $175.33 | 13.750% | $199.4379 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $1,073.05 | $1,168.9603 | $1,168.96 | $1,168.95 | $1,168.90 | |