| 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 | $111.57 | 7.476% | $119.911 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $212.94 | 11.382% | $237.1768 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $50.97 | 10.296% | $56.2179 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $170.97 | 13.574% | $194.1775 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $45.85 | 5.281% | $48.2713 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $94.78 | 5.822% | $100.2981 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $92.28 | 4.256% | $96.2074 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $779.36 | $852.2600 | $852.27 | $852.25 | $852.30 | |