| 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 | $245.46 | 6.104% | $260.4429 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $121.78 | 10.406% | $134.4524 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $214.77 | 13.409% | $243.5685 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $105.42 | 12.263% | $118.3477 | $118.35 | $118.35 | $118.30 |
| Purchase #5 | $73.48 | 12.695% | $82.8083 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $175.96 | 9.256% | $192.2469 | $192.25 | $192.25 | $192.20 |
| Purchase #7 | $168.64 | 8.690% | $183.2948 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $1,105.51 | $1,215.1615 | $1,215.16 | $1,215.15 | $1,215.10 | |