| 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 | $43.81 | 3.323% | $45.2658 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $140.66 | 9.335% | $153.7906 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $189.51 | 5.746% | $200.3992 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $234.79 | 10.321% | $259.0227 | $259.02 | $259.00 | $259.00 |
| Purchase #5 | $21.30 | 13.714% | $24.2211 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $249.45 | 4.453% | $260.558 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $38.43 | 5.391% | $40.5018 | $40.50 | $40.50 | $40.50 |
| 7 purchase totals = | $917.95 | $983.7592 | $983.76 | $983.70 | $983.80 | |