| 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 | $212.77 | 9.828% | $233.681 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $71.31 | 10.519% | $78.8111 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $11.76 | 5.199% | $12.3714 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $11.31 | 3.128% | $11.6638 | $11.66 | $11.65 | $11.70 |
| Purchase #5 | $75.95 | 6.574% | $80.943 | $80.94 | $80.95 | $80.90 |
| Purchase #6 | $181.58 | 4.739% | $190.1851 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $63.38 | 13.273% | $71.7924 | $71.79 | $71.80 | $71.80 |
| 7 purchase totals = | $628.06 | $679.4478 | $679.44 | $679.45 | $679.50 | |