| 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 | $117.67 | 12.529% | $132.4129 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $238.69 | 9.760% | $261.9861 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $91.98 | 8.197% | $99.5196 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $150.70 | 12.561% | $169.6294 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $241.98 | 6.728% | $258.2604 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $170.32 | 11.636% | $190.1384 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $210.88 | 10.453% | $232.9233 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,222.22 | $1,344.8701 | $1,344.87 | $1,344.85 | $1,344.80 | |