| 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 | $174.96 | 7.131% | $187.4364 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $124.78 | 7.868% | $134.5977 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $232.59 | 12.601% | $261.8987 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $5.41 | 3.580% | $5.6037 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $237.91 | 9.522% | $260.5638 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $134.86 | 5.285% | $141.9874 | $141.99 | $142.00 | $142.00 |
| Purchase #7 | $216.84 | 5.505% | $228.777 | $228.78 | $228.80 | $228.80 |
| 7 purchase totals = | $1,127.35 | $1,220.8647 | $1,220.87 | $1,220.90 | $1,220.90 | |