| 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 | $112.76 | 7.563% | $121.288 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $128.46 | 10.337% | $141.7389 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $191.28 | 8.325% | $207.2041 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $52.48 | 9.165% | $57.2898 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $48.25 | 5.514% | $50.9105 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $60.80 | 6.235% | $64.5909 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $201.94 | 12.640% | $227.4652 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $795.97 | $870.4874 | $870.49 | $870.50 | $870.50 | |