| 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 | $248.89 | 7.331% | $267.1361 | $267.14 | $267.15 | $267.10 |
| Purchase #2 | $70.47 | 13.346% | $79.8749 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $236.37 | 10.243% | $260.5814 | $260.58 | $260.60 | $260.60 |
| Purchase #4 | $126.65 | 4.370% | $132.1846 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $82.53 | 4.830% | $86.5162 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $191.25 | 8.160% | $206.856 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $177.41 | 7.102% | $190.0097 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $1,133.57 | $1,223.1589 | $1,223.16 | $1,223.15 | $1,223.20 | |