| 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 | $110.25 | 3.302% | $113.8905 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $170.63 | 13.451% | $193.5814 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $19.33 | 10.531% | $21.3656 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $59.53 | 12.399% | $66.9111 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $225.36 | 7.257% | $241.7144 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $122.68 | 5.606% | $129.5574 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $48.77 | 7.218% | $52.2902 | $52.29 | $52.30 | $52.30 |
| 7 purchase totals = | $756.55 | $819.3106 | $819.31 | $819.30 | $819.40 | |