| 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 | $201.94 | 3.552% | $209.1129 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $243.64 | 6.492% | $259.4571 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $149.80 | 3.164% | $154.5397 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $50.56 | 9.746% | $55.4876 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $82.91 | 7.779% | $89.3596 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $89.50 | 10.262% | $98.6845 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $34.83 | 5.487% | $36.7411 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $853.18 | $903.3825 | $903.38 | $903.40 | $903.40 | |