| 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 | $28.49 | 5.300% | $30 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $174.95 | 12.821% | $197.3803 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $137.53 | 11.799% | $153.7572 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $227.55 | 11.520% | $253.7638 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $186.83 | 10.154% | $205.8007 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $120.69 | 11.770% | $134.8952 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $205.47 | 5.442% | $216.6517 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $1,081.51 | $1,192.2489 | $1,192.25 | $1,192.25 | $1,192.40 | |