| 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 | $27.42 | 12.510% | $30.8502 | $30.85 | $30.85 | $30.90 |
| Purchase #2 | $249.51 | 3.113% | $257.2772 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $110.94 | 6.313% | $117.9436 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $196.80 | 6.855% | $210.2906 | $210.29 | $210.30 | $210.30 |
| Purchase #5 | $230.30 | 6.167% | $244.5026 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $242.81 | 13.779% | $276.2668 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $60.39 | 10.624% | $66.8058 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $1,118.17 | $1,203.9368 | $1,203.94 | $1,203.95 | $1,204.00 | |