| 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 | $188.31 | 5.642% | $198.9345 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $21.83 | 11.702% | $24.3845 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $201.94 | 12.864% | $227.9176 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $182.31 | 4.296% | $190.142 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $135.56 | 10.146% | $149.3139 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $237.30 | 10.117% | $261.3076 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $9.26 | 4.445% | $9.6716 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $976.51 | $1,061.6717 | $1,061.66 | $1,061.65 | $1,061.60 | |