| 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 | $26.83 | 4.722% | $28.0969 | $28.10 | $28.10 | $28.10 |
| Purchase #2 | $137.55 | 6.289% | $146.2005 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $18.52 | 5.228% | $19.4882 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $183.73 | 8.418% | $199.1964 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $98.91 | 12.352% | $111.1274 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $112.47 | 6.153% | $119.3903 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $209.49 | 7.275% | $224.7304 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $787.50 | $848.2301 | $848.24 | $848.30 | $848.20 | |