| 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 | $206.62 | 6.491% | $220.0317 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $19.93 | 8.468% | $21.6177 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $129.44 | 12.523% | $145.6498 | $145.65 | $145.65 | $145.60 |
| Purchase #4 | $115.82 | 8.163% | $125.2744 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $70.76 | 10.831% | $78.424 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $104.44 | 11.697% | $116.6563 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $83.98 | 4.670% | $87.9019 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $730.99 | $795.5558 | $795.55 | $795.50 | $795.50 | |