| 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 | $250.38 | 13.490% | $284.1563 | $284.16 | $284.15 | $284.20 |
| Purchase #2 | $112.98 | 3.316% | $116.7264 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $93.46 | 5.419% | $98.5246 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $198.79 | 10.806% | $220.2712 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $160.80 | 6.309% | $170.9449 | $170.94 | $170.95 | $170.90 |
| Purchase #6 | $29.52 | 8.159% | $31.9285 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $104.79 | 12.192% | $117.566 | $117.57 | $117.55 | $117.60 |
| 7 purchase totals = | $950.72 | $1,040.1179 | $1,040.12 | $1,040.10 | $1,040.10 | |