| 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 | $64.73 | 12.653% | $72.9203 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $69.86 | 3.326% | $72.1835 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $227.56 | 3.365% | $235.2174 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $241.28 | 12.462% | $271.3483 | $271.35 | $271.35 | $271.30 |
| Purchase #5 | $132.51 | 9.200% | $144.7009 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $175.57 | 12.528% | $197.5654 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $116.89 | 7.705% | $125.8964 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $1,028.40 | $1,119.8322 | $1,119.84 | $1,119.80 | $1,119.80 | |