| 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 | $125.28 | 10.799% | $138.809 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $233.88 | 8.339% | $253.3833 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $249.88 | 8.121% | $270.1728 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $43.92 | 11.284% | $48.8759 | $48.88 | $48.90 | $48.90 |
| Purchase #5 | $153.36 | 10.797% | $169.9183 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $35.40 | 12.580% | $39.8533 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $217.25 | 7.375% | $233.2722 | $233.27 | $233.25 | $233.30 |
| 7 purchase totals = | $1,058.97 | $1,154.2848 | $1,154.28 | $1,154.25 | $1,154.40 | |