| 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 | $11.29 | 3.251% | $11.657 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $32.90 | 10.202% | $36.2565 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $40.28 | 8.774% | $43.8142 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $217.40 | 7.659% | $234.0507 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $190.45 | 13.566% | $216.2864 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $56.55 | 9.444% | $61.8906 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $217.39 | 5.568% | $229.4943 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $766.26 | $833.4497 | $833.45 | $833.45 | $833.60 | |