| 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 | $248.41 | 3.634% | $257.4372 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $118.74 | 6.713% | $126.711 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $133.42 | 8.587% | $144.8768 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $54.71 | 11.783% | $61.1565 | $61.16 | $61.15 | $61.20 |
| Purchase #5 | $40.38 | 11.615% | $45.0701 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $94.78 | 12.441% | $106.5716 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $117.70 | 3.135% | $121.3899 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $808.14 | $863.2131 | $863.22 | $863.20 | $863.30 | |