| 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 | $218.97 | 3.152% | $225.8719 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $126.36 | 9.647% | $138.5499 | $138.55 | $138.55 | $138.50 |
| Purchase #3 | $47.98 | 3.524% | $49.6708 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $74.36 | 10.484% | $82.1559 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $156.70 | 3.619% | $162.371 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $169.30 | 10.166% | $186.511 | $186.51 | $186.50 | $186.50 |
| Purchase #7 | $158.74 | 3.115% | $163.6848 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $952.41 | $1,008.8153 | $1,008.81 | $1,008.75 | $1,008.90 | |