| 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 | $205.42 | 4.763% | $215.2042 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $226.82 | 12.181% | $254.4489 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $213.65 | 9.674% | $234.3185 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $140.54 | 5.753% | $148.6253 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $75.81 | 9.519% | $83.0264 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $11.42 | 13.110% | $12.9172 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $139.67 | 9.543% | $152.9987 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,013.33 | $1,101.5392 | $1,101.55 | $1,101.55 | $1,101.40 | |