| 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 | $190.49 | 13.443% | $216.0976 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $39.35 | 4.772% | $41.2278 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $185.91 | 3.459% | $192.3406 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $28.95 | 3.614% | $29.9963 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $244.44 | 9.620% | $267.9551 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $132.46 | 5.715% | $140.0301 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $150.33 | 7.422% | $161.4875 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $971.93 | $1,049.1350 | $1,049.15 | $1,049.20 | $1,049.10 | |