| 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 | $230.36 | 5.821% | $243.7693 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $79.64 | 8.565% | $86.4612 | $86.46 | $86.45 | $86.50 |
| Purchase #3 | $134.92 | 10.598% | $149.2188 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $191.58 | 3.430% | $198.1512 | $198.15 | $198.15 | $198.20 |
| Purchase #5 | $196.79 | 3.295% | $203.2742 | $203.27 | $203.25 | $203.30 |
| Purchase #6 | $62.59 | 9.174% | $68.332 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $132.49 | 10.747% | $146.7287 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $1,028.37 | $1,095.9354 | $1,095.93 | $1,095.90 | $1,096.00 | |