| 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 | $43.34 | 11.234% | $48.2088 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $29.35 | 5.520% | $30.9701 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $74.36 | 12.461% | $83.626 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $233.77 | 4.789% | $244.9652 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $172.63 | 10.726% | $191.1463 | $191.15 | $191.15 | $191.10 |
| Purchase #6 | $195.57 | 3.419% | $202.2565 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $120.56 | 6.167% | $127.9949 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $869.58 | $929.1678 | $929.18 | $929.15 | $929.20 | |