| 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 | $240.97 | 11.586% | $268.8888 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $164.47 | 13.248% | $186.259 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $113.51 | 4.115% | $118.1809 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $134.50 | 5.695% | $142.1598 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $206.91 | 8.428% | $224.3484 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $27.30 | 10.177% | $30.0783 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $125.71 | 9.792% | $138.0195 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $1,013.37 | $1,107.9347 | $1,107.94 | $1,107.95 | $1,108.00 | |