| 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 | $108.63 | 11.353% | $120.9628 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $58.46 | 10.137% | $64.3861 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $199.26 | 6.581% | $212.3733 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $54.43 | 4.664% | $56.9686 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $27.60 | 7.766% | $29.7434 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $207.60 | 13.719% | $236.0806 | $236.08 | $236.10 | $236.10 |
| Purchase #7 | $146.38 | 10.796% | $162.1832 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $802.36 | $882.6980 | $882.69 | $882.70 | $882.80 | |