| 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 | $90.39 | 4.127% | $94.1204 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $238.92 | 12.718% | $269.3058 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $174.92 | 7.777% | $188.5235 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $66.56 | 13.656% | $75.6494 | $75.65 | $75.65 | $75.60 |
| Purchase #5 | $180.76 | 13.220% | $204.6565 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $92.36 | 5.516% | $97.4546 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $64.69 | 7.643% | $69.6343 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $908.60 | $999.3445 | $999.34 | $999.30 | $999.30 | |