| 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 | $30.90 | 4.402% | $32.2602 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $121.77 | 12.207% | $136.6345 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $126.86 | 4.582% | $132.6727 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $228.56 | 5.870% | $241.9765 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $188.93 | 10.842% | $209.4138 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $78.50 | 7.806% | $84.6277 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $65.84 | 3.541% | $68.1714 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $841.36 | $905.7568 | $905.75 | $905.75 | $905.80 | |