| 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 | $239.42 | 11.246% | $266.3452 | $266.35 | $266.35 | $266.30 |
| Purchase #2 | $134.70 | 3.592% | $139.5384 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $9.67 | 12.209% | $10.8506 | $10.85 | $10.85 | $10.90 |
| Purchase #4 | $21.84 | 13.730% | $24.8386 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $66.56 | 13.203% | $75.3479 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $110.57 | 12.610% | $124.5129 | $124.51 | $124.50 | $124.50 |
| Purchase #7 | $219.47 | 5.388% | $231.295 | $231.30 | $231.30 | $231.30 |
| 7 purchase totals = | $802.23 | $872.7286 | $872.74 | $872.75 | $872.60 | |