| 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 | $245.55 | 9.201% | $268.1431 | $268.14 | $268.15 | $268.10 |
| Purchase #2 | $72.53 | 6.178% | $77.0109 | $77.01 | $77.00 | $77.00 |
| Purchase #3 | $204.36 | 5.319% | $215.2299 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $159.66 | 12.529% | $179.6638 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $35.65 | 11.594% | $39.7833 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $89.80 | 9.420% | $98.2592 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $114.89 | 3.637% | $119.0685 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $922.44 | $997.1587 | $997.15 | $997.15 | $997.20 | |