| 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 | $45.36 | 13.410% | $51.4428 | $51.44 | $51.45 | $51.40 |
| Purchase #2 | $215.30 | 7.254% | $230.9179 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $165.27 | 3.441% | $170.9569 | $170.96 | $170.95 | $171.00 |
| Purchase #4 | $247.61 | 13.548% | $281.1562 | $281.16 | $281.15 | $281.20 |
| Purchase #5 | $19.97 | 6.348% | $21.2377 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $236.27 | 3.146% | $243.7031 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $141.43 | 5.601% | $149.3515 | $149.35 | $149.35 | $149.40 |
| 7 purchase totals = | $1,071.21 | $1,148.7661 | $1,148.77 | $1,148.75 | $1,148.80 | |