| 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 | $205.67 | 13.485% | $233.4046 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $191.81 | 6.758% | $204.7725 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $154.53 | 9.411% | $169.0728 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $42.38 | 13.184% | $47.9674 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $205.33 | 11.476% | $228.8937 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $180.59 | 9.200% | $197.2043 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $241.63 | 5.432% | $254.7553 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $1,221.94 | $1,336.0706 | $1,336.06 | $1,336.00 | $1,336.20 | |