| 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 | $215.30 | 10.294% | $237.463 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $195.67 | 5.506% | $206.4436 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $27.92 | 7.806% | $30.0994 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $109.77 | 13.716% | $124.8261 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $200.99 | 11.721% | $224.548 | $224.55 | $224.55 | $224.50 |
| Purchase #6 | $81.43 | 9.421% | $89.1015 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $236.32 | 8.163% | $255.6108 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $1,067.40 | $1,168.0924 | $1,168.09 | $1,168.10 | $1,168.00 | |