| 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 | $239.94 | 10.557% | $265.2705 | $265.27 | $265.25 | $265.30 |
| Purchase #2 | $104.43 | 5.795% | $110.4817 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $116.48 | 11.654% | $130.0546 | $130.05 | $130.05 | $130.10 |
| Purchase #4 | $190.56 | 9.874% | $209.3759 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $170.85 | 10.632% | $189.0148 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $74.34 | 9.267% | $81.2291 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $217.33 | 5.642% | $229.5918 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,113.93 | $1,215.0184 | $1,215.01 | $1,215.05 | $1,215.10 | |