| 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 | $113.96 | 7.214% | $122.1811 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $228.35 | 12.561% | $257.033 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $57.78 | 5.591% | $61.0105 | $61.01 | $61.00 | $61.00 |
| Purchase #4 | $8.38 | 3.629% | $8.6841 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $41.35 | 6.622% | $44.0882 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $249.75 | 8.839% | $271.8254 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $87.36 | 5.578% | $92.2329 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $786.93 | $857.0552 | $857.05 | $857.15 | $857.00 | |