| 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 | $232.41 | 9.809% | $255.2071 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $246.66 | 9.469% | $270.0162 | $270.02 | $270.00 | $270.00 |
| Purchase #3 | $104.70 | 13.832% | $119.1821 | $119.18 | $119.20 | $119.20 |
| Purchase #4 | $28.66 | 11.301% | $31.8989 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $177.96 | 9.787% | $195.3769 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $134.92 | 13.618% | $153.2934 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $149.31 | 13.852% | $169.9924 | $169.99 | $170.00 | $170.00 |
| 7 purchase totals = | $1,074.62 | $1,194.9670 | $1,194.97 | $1,195.00 | $1,195.00 | |