| 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 | $236.32 | 4.664% | $247.342 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $41.29 | 7.807% | $44.5135 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $57.45 | 7.204% | $61.5887 | $61.59 | $61.60 | $61.60 |
| Purchase #4 | $160.91 | 9.861% | $176.7773 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $227.47 | 13.321% | $257.7713 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $32.27 | 10.684% | $35.7177 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $41.30 | 7.388% | $44.3512 | $44.35 | $44.35 | $44.40 |
| 7 purchase totals = | $797.01 | $868.0617 | $868.06 | $868.05 | $868.10 | |