| 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 | $214.36 | 6.150% | $227.5431 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $147.58 | 10.467% | $163.0272 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $58.48 | 9.570% | $64.0765 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $234.46 | 5.466% | $247.2756 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $198.43 | 13.606% | $225.4284 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $35.44 | 3.479% | $36.673 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $209.51 | 7.580% | $225.3909 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,098.26 | $1,189.4147 | $1,189.42 | $1,189.50 | $1,189.40 | |