| 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 | $203.25 | 12.825% | $229.3168 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $181.62 | 6.613% | $193.6305 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $124.90 | 11.309% | $139.0249 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $86.33 | 10.221% | $95.1538 | $95.15 | $95.15 | $95.20 |
| Purchase #5 | $126.83 | 8.461% | $137.5611 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $226.65 | 13.335% | $256.8738 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $227.76 | 13.799% | $259.1886 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,177.34 | $1,310.7495 | $1,310.74 | $1,310.70 | $1,310.80 | |