| 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 | $182.72 | 10.500% | $201.9056 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $18.81 | 8.215% | $20.3552 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $30.71 | 11.281% | $34.1744 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $94.38 | 9.297% | $103.1545 | $103.15 | $103.15 | $103.20 |
| Purchase #5 | $216.50 | 3.863% | $224.8634 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $115.58 | 3.845% | $120.0241 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $242.90 | 13.296% | $275.196 | $275.20 | $275.20 | $275.20 |
| 7 purchase totals = | $901.60 | $979.6732 | $979.67 | $979.60 | $979.80 | |