| 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 | $214.30 | 9.167% | $233.9449 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $143.39 | 13.513% | $162.7663 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $157.58 | 5.512% | $166.2658 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $27.46 | 11.284% | $30.5586 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $224.57 | 8.182% | $242.9443 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $186.38 | 12.433% | $209.5526 | $209.55 | $209.55 | $209.60 |
| Purchase #7 | $55.32 | 12.761% | $62.3794 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $1,009.00 | $1,108.4119 | $1,108.41 | $1,108.40 | $1,108.50 | |