| 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 | $208.41 | 13.658% | $236.8746 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $239.86 | 13.463% | $272.1524 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $212.50 | 11.740% | $237.4475 | $237.45 | $237.45 | $237.40 |
| Purchase #4 | $175.59 | 11.438% | $195.674 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $16.81 | 7.691% | $18.1029 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $61.42 | 9.533% | $67.2752 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $224.86 | 6.228% | $238.8643 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $1,139.45 | $1,266.3909 | $1,266.38 | $1,266.35 | $1,266.50 | |