| 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 | $11.78 | 12.559% | $13.2595 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $245.35 | 4.819% | $257.1734 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $216.30 | 4.375% | $225.7631 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $226.87 | 12.199% | $254.5459 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $189.63 | 7.485% | $203.8238 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $209.94 | 9.304% | $229.4728 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $29.32 | 6.691% | $31.2818 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $1,129.19 | $1,215.3203 | $1,215.31 | $1,215.25 | $1,215.40 | |