| 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 | $80.37 | 10.675% | $88.9495 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $119.31 | 7.777% | $128.5887 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $204.82 | 11.322% | $228.0097 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $247.49 | 9.551% | $271.1278 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $236.44 | 11.762% | $264.2501 | $264.25 | $264.25 | $264.30 |
| Purchase #6 | $220.50 | 6.289% | $234.3672 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $97.29 | 7.181% | $104.2764 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $1,206.22 | $1,319.5694 | $1,319.58 | $1,319.60 | $1,319.60 | |