| 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 | $121.54 | 9.177% | $132.6937 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $60.73 | 12.126% | $68.0941 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $105.77 | 4.192% | $110.2039 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $62.84 | 3.493% | $65.035 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $35.35 | 8.396% | $38.318 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $146.52 | 13.814% | $166.7603 | $166.76 | $166.75 | $166.80 |
| Purchase #7 | $233.56 | 9.229% | $255.1153 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $766.31 | $836.2203 | $836.22 | $836.20 | $836.20 | |