| 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 | $205.74 | 13.181% | $232.8586 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $216.94 | 5.350% | $228.5463 | $228.55 | $228.55 | $228.50 |
| Purchase #3 | $38.79 | 10.396% | $42.8226 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $54.47 | 7.696% | $58.662 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $140.93 | 4.709% | $147.5664 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $78.33 | 10.842% | $86.8225 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $93.59 | 11.733% | $104.5709 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $828.79 | $901.8493 | $901.85 | $901.75 | $901.90 | |