| 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 | $135.39 | 3.414% | $140.0122 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $48.50 | 9.517% | $53.1157 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $153.73 | 10.548% | $169.9454 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $138.48 | 12.630% | $155.97 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $138.87 | 9.648% | $152.2682 | $152.27 | $152.25 | $152.30 |
| Purchase #6 | $11.90 | 9.458% | $13.0255 | $13.03 | $13.05 | $13.00 |
| Purchase #7 | $113.36 | 5.590% | $119.6968 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $740.23 | $804.0338 | $804.05 | $804.00 | $804.00 | |