| 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 | $126.42 | 12.725% | $142.5069 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $99.39 | 4.489% | $103.8516 | $103.85 | $103.85 | $103.90 |
| Purchase #3 | $80.78 | 13.105% | $91.3662 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $221.93 | 10.863% | $246.0383 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $124.83 | 13.117% | $141.204 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $9.61 | 13.822% | $10.9383 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $168.49 | 4.453% | $175.9929 | $175.99 | $176.00 | $176.00 |
| 7 purchase totals = | $831.45 | $911.8982 | $911.90 | $911.90 | $911.90 | |