| 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 | $132.43 | 4.188% | $137.9762 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $229.45 | 4.443% | $239.6445 | $239.64 | $239.65 | $239.60 |
| Purchase #3 | $113.50 | 13.841% | $129.2095 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $41.54 | 10.323% | $45.8282 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $118.45 | 5.511% | $124.9778 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $70.77 | 10.747% | $78.3757 | $78.38 | $78.40 | $78.40 |
| Purchase #7 | $178.74 | 10.706% | $197.8759 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $884.88 | $953.8878 | $953.90 | $954.00 | $953.90 | |