| 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 | $191.50 | 3.515% | $198.2312 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $201.30 | 10.639% | $222.7163 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $94.61 | 12.392% | $106.3341 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $40.88 | 8.281% | $44.2653 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $13.65 | 11.822% | $15.2637 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $9.65 | 7.538% | $10.3774 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $209.76 | 7.517% | $225.5277 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $761.35 | $822.7157 | $822.72 | $822.75 | $822.70 | |