| 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 | $20.71 | 8.286% | $22.426 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $189.91 | 5.659% | $200.657 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $214.59 | 6.656% | $228.8731 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $223.26 | 9.850% | $245.2511 | $245.25 | $245.25 | $245.30 |
| Purchase #5 | $149.30 | 12.708% | $168.273 | $168.27 | $168.25 | $168.30 |
| Purchase #6 | $229.92 | 5.754% | $243.1496 | $243.15 | $243.15 | $243.10 |
| Purchase #7 | $12.32 | 12.820% | $13.8994 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $1,040.01 | $1,122.5292 | $1,122.53 | $1,122.50 | $1,122.60 | |