| 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 | $199.65 | 5.324% | $210.2794 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $131.56 | 3.706% | $136.4356 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $80.55 | 7.492% | $86.5848 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $97.27 | 3.506% | $100.6803 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $108.49 | 13.210% | $122.8215 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $68.78 | 4.285% | $71.7272 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $53.65 | 9.201% | $58.5863 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $739.95 | $787.1151 | $787.12 | $787.20 | $787.10 | |