| 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 | $109.62 | 3.805% | $113.791 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $81.25 | 7.618% | $87.4396 | $87.44 | $87.45 | $87.40 |
| Purchase #3 | $26.99 | 12.593% | $30.3889 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $195.66 | 9.805% | $214.8445 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $61.72 | 8.310% | $66.8489 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $217.35 | 9.851% | $238.7611 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $205.57 | 4.244% | $214.2944 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $898.16 | $966.3684 | $966.36 | $966.40 | $966.30 | |