| 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 | $129.25 | 10.311% | $142.577 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $76.40 | 12.693% | $86.0975 | $86.10 | $86.10 | $86.10 |
| Purchase #3 | $100.67 | 10.596% | $111.337 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $225.32 | 8.768% | $245.0761 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $33.84 | 12.808% | $38.1742 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $113.91 | 3.428% | $117.8148 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $227.65 | 3.255% | $235.06 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $907.04 | $976.1366 | $976.14 | $976.15 | $976.20 | |