| 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 | $110.31 | 5.796% | $116.7036 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $238.84 | 7.494% | $256.7387 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $104.49 | 3.139% | $107.7699 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $166.71 | 13.136% | $188.609 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $107.43 | 5.588% | $113.4332 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $158.40 | 8.370% | $171.6581 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $21.46 | 5.125% | $22.5598 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $907.64 | $977.4723 | $977.47 | $977.45 | $977.50 | |