| 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 | $244.65 | 12.189% | $274.4704 | $274.47 | $274.45 | $274.50 |
| Purchase #2 | $55.34 | 3.322% | $57.1784 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $90.60 | 6.127% | $96.1511 | $96.15 | $96.15 | $96.20 |
| Purchase #4 | $11.51 | 8.491% | $12.4873 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $90.34 | 5.700% | $95.4894 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $216.87 | 11.564% | $241.9488 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $109.53 | 3.786% | $113.6768 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $818.84 | $891.4022 | $891.41 | $891.45 | $891.50 | |