| 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 | $203.59 | 7.393% | $218.6414 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $212.57 | 9.502% | $232.7684 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $149.47 | 13.603% | $169.8024 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $52.70 | 4.811% | $55.2354 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $20.94 | 11.145% | $23.2738 | $23.27 | $23.25 | $23.30 |
| Purchase #6 | $77.52 | 11.600% | $86.5123 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $190.79 | 10.275% | $210.3937 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $907.58 | $996.6274 | $996.62 | $996.60 | $996.60 | |