| 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 | $11.91 | 12.225% | $13.366 | $13.37 | $13.35 | $13.40 |
| Purchase #2 | $207.79 | 3.410% | $214.8756 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $24.39 | 5.311% | $25.6854 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $117.93 | 9.715% | $129.3869 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $93.98 | 7.377% | $100.9129 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $98.53 | 6.537% | $104.9709 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $184.58 | 13.480% | $209.4614 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $739.11 | $798.6591 | $798.67 | $798.65 | $798.80 | |