| 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 | $115.68 | 7.710% | $124.5989 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $231.46 | 13.703% | $263.177 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $51.74 | 12.272% | $58.0895 | $58.09 | $58.10 | $58.10 |
| Purchase #4 | $99.27 | 3.129% | $102.3762 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $238.58 | 13.527% | $270.8527 | $270.85 | $270.85 | $270.90 |
| Purchase #6 | $115.91 | 9.134% | $126.4972 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $86.74 | 5.442% | $91.4604 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $939.38 | $1,037.0519 | $1,037.06 | $1,037.10 | $1,037.20 | |