| 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 | $120.58 | 10.772% | $133.5689 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $163.92 | 3.564% | $169.7621 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $27.47 | 7.385% | $29.4987 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $43.78 | 4.676% | $45.8272 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $58.64 | 13.815% | $66.7411 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $235.28 | 5.689% | $248.6651 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $212.29 | 13.388% | $240.7114 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $861.96 | $934.7745 | $934.78 | $934.75 | $934.80 | |