| 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 | $209.81 | 3.170% | $216.461 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $121.54 | 8.655% | $132.0593 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $148.50 | 8.512% | $161.1403 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $33.40 | 10.850% | $37.0239 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $47.37 | 4.183% | $49.3515 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $96.59 | 3.158% | $99.6403 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $15.60 | 12.409% | $17.5358 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $672.81 | $713.2121 | $713.21 | $713.20 | $713.20 | |