| 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 | $129.42 | 8.285% | $140.1424 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $94.51 | 8.347% | $102.3987 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $9.93 | 3.706% | $10.298 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $179.78 | 8.605% | $195.2501 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $243.81 | 4.584% | $254.9863 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $223.34 | 9.444% | $244.4322 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $14.85 | 12.223% | $16.6651 | $16.67 | $16.65 | $16.70 |
| 7 purchase totals = | $895.64 | $964.1728 | $964.18 | $964.20 | $964.20 | |