| 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 | $206.52 | 13.594% | $234.5943 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $102.80 | 10.636% | $113.7338 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $213.71 | 3.233% | $220.6192 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $108.29 | 7.520% | $116.4334 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $128.48 | 6.796% | $137.2115 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $76.80 | 12.857% | $86.6742 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $236.96 | 9.520% | $259.5186 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $1,073.56 | $1,168.7850 | $1,168.77 | $1,168.75 | $1,168.70 | |