| 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 | $198.69 | 9.757% | $218.0762 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $199.72 | 4.326% | $208.3599 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $177.66 | 7.475% | $190.9401 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $89.87 | 10.604% | $99.3998 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $60.81 | 12.268% | $68.2702 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $21.56 | 12.244% | $24.1998 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $209.84 | 7.659% | $225.9116 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $958.15 | $1,035.1576 | $1,035.16 | $1,035.15 | $1,035.20 | |