| 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 | $240.83 | 11.486% | $268.4917 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $106.61 | 4.273% | $111.1654 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $250.77 | 4.146% | $261.1669 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $43.75 | 7.498% | $47.0304 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $216.68 | 12.504% | $243.7737 | $243.77 | $243.75 | $243.80 |
| Purchase #6 | $143.81 | 9.657% | $157.6977 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $197.74 | 8.177% | $213.9092 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $1,200.19 | $1,303.2350 | $1,303.24 | $1,303.20 | $1,303.30 | |