| 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 | $224.91 | 6.203% | $238.8612 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $180.33 | 3.374% | $186.4143 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $44.47 | 3.234% | $45.9082 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $221.54 | 13.275% | $250.9494 | $250.95 | $250.95 | $250.90 |
| Purchase #5 | $65.40 | 9.107% | $71.356 | $71.36 | $71.35 | $71.40 |
| Purchase #6 | $7.78 | 3.138% | $8.0241 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $140.99 | 6.118% | $149.6158 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $885.42 | $951.1290 | $951.13 | $951.05 | $951.10 | |