| 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 | $103.35 | 12.772% | $116.5499 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $16.27 | 5.745% | $17.2047 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $186.88 | 8.593% | $202.9386 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $42.96 | 4.497% | $44.8919 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $155.69 | 11.790% | $174.0459 | $174.05 | $174.05 | $174.00 |
| Purchase #6 | $201.93 | 8.674% | $219.4454 | $219.45 | $219.45 | $219.40 |
| Purchase #7 | $213.26 | 5.427% | $224.8336 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $920.34 | $999.9100 | $999.91 | $999.95 | $999.70 | |