| 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 | $236.28 | 13.627% | $268.4779 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $116.43 | 3.140% | $120.0859 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $118.63 | 11.402% | $132.1562 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $227.77 | 11.537% | $254.0478 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $46.90 | 11.362% | $52.2288 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $194.56 | 10.804% | $215.5803 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $76.40 | 8.220% | $82.6801 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $1,016.97 | $1,125.2570 | $1,125.27 | $1,125.35 | $1,125.30 | |