| 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 | $225.77 | 6.339% | $240.0816 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $132.41 | 10.619% | $146.4706 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $161.80 | 5.166% | $170.1586 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $175.64 | 3.831% | $182.3688 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $104.74 | 13.115% | $118.4767 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $20.60 | 8.251% | $22.2997 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $42.64 | 11.359% | $47.4835 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $863.60 | $927.3395 | $927.34 | $927.35 | $927.50 | |