| 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 | $99.80 | 13.401% | $113.1742 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $206.35 | 10.125% | $227.2429 | $227.24 | $227.25 | $227.20 |
| Purchase #3 | $116.79 | 5.809% | $123.5743 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $30.73 | 11.311% | $34.2059 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $109.64 | 10.512% | $121.1654 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $10.25 | 6.318% | $10.8976 | $10.90 | $10.90 | $10.90 |
| Purchase #7 | $101.92 | 10.190% | $112.3056 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $675.48 | $742.5659 | $742.57 | $742.50 | $742.60 | |