| 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 | $11.46 | 8.430% | $12.4261 | $12.43 | $12.45 | $12.40 |
| Purchase #2 | $215.37 | 8.689% | $234.0835 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $58.67 | 12.763% | $66.1581 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $120.68 | 6.449% | $128.4627 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $97.81 | 9.278% | $106.8848 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $157.65 | 11.727% | $176.1376 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $166.84 | 6.671% | $177.9699 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $828.48 | $902.1227 | $902.12 | $902.15 | $902.20 | |