| 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 | $107.82 | 4.824% | $113.0212 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $212.74 | 8.575% | $230.9825 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $193.82 | 8.852% | $210.9769 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $233.47 | 10.526% | $258.0451 | $258.05 | $258.05 | $258.00 |
| Purchase #5 | $51.90 | 8.308% | $56.2119 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $151.38 | 13.452% | $171.7436 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $95.37 | 7.791% | $102.8003 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $1,046.50 | $1,143.7815 | $1,143.78 | $1,143.80 | $1,143.70 | |