| 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 | $240.26 | 12.764% | $270.9268 | $270.93 | $270.95 | $270.90 |
| Purchase #2 | $53.81 | 6.569% | $57.3448 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $78.64 | 11.834% | $87.9463 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $37.85 | 7.122% | $40.5457 | $40.55 | $40.55 | $40.50 |
| Purchase #5 | $222.89 | 9.746% | $244.6129 | $244.61 | $244.60 | $244.60 |
| Purchase #6 | $136.87 | 8.840% | $148.9693 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $102.55 | 10.231% | $113.0419 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $872.87 | $963.3877 | $963.39 | $963.40 | $963.20 | |