| 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 | $215.47 | 3.594% | $223.214 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $9.75 | 9.261% | $10.6529 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $144.78 | 9.168% | $158.0534 | $158.05 | $158.05 | $158.10 |
| Purchase #4 | $110.82 | 4.695% | $116.023 | $116.02 | $116.00 | $116.00 |
| Purchase #5 | $200.77 | 13.664% | $228.2032 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $11.85 | 13.373% | $13.4347 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $58.25 | 5.491% | $61.4485 | $61.45 | $61.45 | $61.40 |
| 7 purchase totals = | $751.69 | $811.0297 | $811.01 | $811.00 | $811.00 | |