| 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 | $221.88 | 13.634% | $252.1311 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $56.96 | 10.687% | $63.0473 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $157.30 | 12.179% | $176.4576 | $176.46 | $176.45 | $176.50 |
| Purchase #4 | $141.71 | 5.638% | $149.6996 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $12.44 | 5.825% | $13.1646 | $13.16 | $13.15 | $13.20 |
| Purchase #6 | $97.80 | 11.621% | $109.1653 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $206.27 | 7.683% | $222.1177 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $894.36 | $985.7832 | $985.79 | $985.75 | $985.80 | |