| 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 | $243.77 | 6.327% | $259.1933 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $170.52 | 12.729% | $192.2255 | $192.23 | $192.25 | $192.20 |
| Purchase #3 | $10.47 | 10.810% | $11.6018 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $229.65 | 4.239% | $239.3849 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $111.69 | 13.132% | $126.3571 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $167.99 | 11.475% | $187.2669 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $165.33 | 3.842% | $171.682 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $1,099.42 | $1,187.7115 | $1,187.71 | $1,187.75 | $1,187.80 | |