| 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 | $134.43 | 6.586% | $143.2836 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $53.40 | 5.667% | $56.4262 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $53.78 | 12.314% | $60.4025 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $218.87 | 13.791% | $249.0544 | $249.05 | $249.05 | $249.10 |
| Purchase #5 | $216.42 | 8.446% | $234.6988 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $210.41 | 5.796% | $222.6054 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $26.68 | 13.543% | $30.2933 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $913.99 | $996.7642 | $996.76 | $996.80 | $996.80 | |