| 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 | $217.51 | 12.488% | $244.6726 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $216.85 | 10.518% | $239.6583 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $154.33 | 10.386% | $170.3587 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $150.68 | 11.590% | $168.1438 | $168.14 | $168.15 | $168.10 |
| Purchase #5 | $29.40 | 3.443% | $30.4122 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $9.59 | 7.502% | $10.3094 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $38.76 | 3.584% | $40.1492 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $817.12 | $903.7042 | $903.70 | $903.65 | $903.70 | |