| 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 | $129.77 | 4.844% | $136.0561 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $21.70 | 11.249% | $24.141 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $237.39 | 4.377% | $247.7806 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $114.81 | 12.600% | $129.2761 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $151.75 | 5.263% | $159.7366 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $175.91 | 4.811% | $184.373 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $216.36 | 12.180% | $242.7126 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,047.69 | $1,124.0760 | $1,124.08 | $1,124.10 | $1,124.10 | |