| 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 | $220.84 | 4.120% | $229.9386 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $8.34 | 13.714% | $9.4837 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $216.36 | 11.583% | $241.421 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $27.63 | 10.247% | $30.4612 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $193.50 | 5.324% | $203.8019 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $195.99 | 9.850% | $215.295 | $215.30 | $215.30 | $215.30 |
| Purchase #7 | $210.63 | 3.383% | $217.7556 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $1,073.29 | $1,148.1570 | $1,148.16 | $1,148.15 | $1,148.20 | |