| 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 | $110.68 | 11.449% | $123.3518 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $238.35 | 9.761% | $261.6153 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $218.95 | 6.488% | $233.1555 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $49.48 | 4.205% | $51.5606 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $47.58 | 6.241% | $50.5495 | $50.55 | $50.55 | $50.50 |
| Purchase #6 | $204.25 | 4.406% | $213.2493 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $41.57 | 9.825% | $45.6543 | $45.65 | $45.65 | $45.70 |
| 7 purchase totals = | $910.86 | $979.1363 | $979.14 | $979.10 | $979.20 | |