| 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 | $216.26 | 4.179% | $225.2975 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $75.85 | 5.113% | $79.7282 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $27.54 | 10.260% | $30.3656 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $22.48 | 6.418% | $23.9228 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $217.66 | 3.385% | $225.0278 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $164.99 | 12.806% | $186.1186 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $250.58 | 3.745% | $259.9642 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $975.36 | $1,030.4247 | $1,030.43 | $1,030.40 | $1,030.40 | |