| 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 | $206.73 | 8.314% | $223.9175 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $109.78 | 5.820% | $116.1692 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $121.67 | 6.639% | $129.7477 | $129.75 | $129.75 | $129.70 |
| Purchase #4 | $24.92 | 6.329% | $26.4972 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $153.93 | 5.596% | $162.5439 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $145.71 | 8.673% | $158.3474 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $71.48 | 3.576% | $74.0361 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $834.22 | $891.2590 | $891.27 | $891.25 | $891.10 | |