| 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 | $117.28 | 4.585% | $122.6573 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $30.80 | 13.646% | $35.003 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $216.76 | 3.864% | $225.1356 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $125.44 | 12.446% | $141.0523 | $141.05 | $141.05 | $141.10 |
| Purchase #5 | $240.65 | 7.788% | $259.3918 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $48.63 | 6.298% | $51.6927 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $38.39 | 5.386% | $40.4577 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $817.95 | $875.3904 | $875.39 | $875.40 | $875.50 | |