| 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 | $94.46 | 8.744% | $102.7196 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $214.35 | 5.752% | $226.6794 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $57.60 | 11.703% | $64.3409 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $19.66 | 5.398% | $20.7212 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $17.79 | 13.261% | $20.1491 | $20.15 | $20.15 | $20.10 |
| Purchase #6 | $191.39 | 3.855% | $198.7681 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $166.37 | 11.454% | $185.426 | $185.43 | $185.45 | $185.40 |
| 7 purchase totals = | $761.62 | $818.8043 | $818.81 | $818.80 | $818.70 | |