| 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 | $216.40 | 10.111% | $238.2802 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $94.32 | 7.617% | $101.5044 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $104.51 | 7.500% | $112.3483 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $113.34 | 5.448% | $119.5148 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $26.75 | 6.873% | $28.5885 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $159.47 | 5.338% | $167.9825 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $125.87 | 8.302% | $136.3197 | $136.32 | $136.30 | $136.30 |
| 7 purchase totals = | $840.66 | $904.5384 | $904.53 | $904.55 | $904.50 | |