| 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 | $221.37 | 9.827% | $243.124 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $144.89 | 6.293% | $154.0079 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $74.79 | 12.640% | $84.2435 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $73.34 | 10.515% | $81.0517 | $81.05 | $81.05 | $81.10 |
| Purchase #5 | $182.31 | 9.782% | $200.1436 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $63.26 | 4.676% | $66.218 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $122.29 | 6.655% | $130.4284 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $882.25 | $959.2171 | $959.21 | $959.20 | $959.10 | |