| 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 | $240.53 | 9.198% | $262.6539 | $262.65 | $262.65 | $262.70 |
| Purchase #2 | $43.33 | 8.399% | $46.9693 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $104.92 | 6.791% | $112.0451 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $63.74 | 7.576% | $68.5689 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $143.56 | 8.256% | $155.4123 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $38.31 | 5.833% | $40.5446 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $242.50 | 12.165% | $272.0001 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $876.89 | $958.1942 | $958.19 | $958.15 | $958.20 | |