| 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 | $240.91 | 7.857% | $259.8383 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $126.42 | 9.644% | $138.6119 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $30.85 | 6.228% | $32.7713 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $225.73 | 5.143% | $237.3393 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $218.67 | 7.214% | $234.4449 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $39.76 | 13.451% | $45.1081 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $36.68 | 12.264% | $41.1784 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $919.02 | $989.2922 | $989.29 | $989.30 | $989.20 | |