| 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 | $246.37 | 10.749% | $272.8523 | $272.85 | $272.85 | $272.90 |
| Purchase #2 | $215.78 | 4.317% | $225.0952 | $225.10 | $225.10 | $225.10 |
| Purchase #3 | $241.32 | 8.754% | $262.4452 | $262.45 | $262.45 | $262.40 |
| Purchase #4 | $116.45 | 13.105% | $131.7108 | $131.71 | $131.70 | $131.70 |
| Purchase #5 | $216.49 | 7.358% | $232.4193 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $66.67 | 6.446% | $70.9675 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $40.37 | 10.795% | $44.7279 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $1,143.45 | $1,240.2182 | $1,240.23 | $1,240.20 | $1,240.20 | |