| 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 | $241.36 | 7.681% | $259.8989 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $246.40 | 10.168% | $271.454 | $271.45 | $271.45 | $271.50 |
| Purchase #3 | $108.55 | 6.330% | $115.4212 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $156.27 | 12.411% | $175.6647 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $225.70 | 12.389% | $253.662 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $155.66 | 6.252% | $165.3919 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $236.66 | 7.739% | $254.9751 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $1,370.60 | $1,496.4678 | $1,496.46 | $1,496.45 | $1,496.60 | |