| 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 | $113.98 | 7.296% | $122.296 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $12.65 | 4.717% | $13.2467 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $113.90 | 13.305% | $129.0544 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $14.94 | 5.356% | $15.7402 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $191.45 | 11.642% | $213.7386 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $156.99 | 9.853% | $172.4582 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $179.49 | 12.259% | $201.4937 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $783.40 | $868.0278 | $868.03 | $868.05 | $868.00 | |