| 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 | $34.25 | 13.721% | $38.9494 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $205.35 | 12.728% | $231.4869 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $40.29 | 8.782% | $43.8283 | $43.83 | $43.85 | $43.80 |
| Purchase #4 | $108.81 | 6.732% | $116.1351 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $183.27 | 5.448% | $193.2545 | $193.25 | $193.25 | $193.30 |
| Purchase #6 | $16.83 | 5.239% | $17.7117 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $244.36 | 7.255% | $262.0883 | $262.09 | $262.10 | $262.10 |
| 7 purchase totals = | $833.16 | $903.4542 | $903.46 | $903.50 | $903.40 | |