| 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 | $9.71 | 10.506% | $10.7301 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $203.41 | 6.222% | $216.0662 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $224.31 | 10.288% | $247.387 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $5.28 | 4.531% | $5.5192 | $5.52 | $5.50 | $5.50 |
| Purchase #5 | $179.69 | 9.797% | $197.2942 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $122.27 | 6.312% | $129.9877 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $11.79 | 12.637% | $13.2799 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $756.46 | $820.2643 | $820.27 | $820.30 | $820.30 | |