| 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 | $234.87 | 10.145% | $258.6976 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $92.28 | 3.510% | $95.519 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $76.70 | 9.342% | $83.8653 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $222.58 | 6.551% | $237.1612 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $95.61 | 13.668% | $108.678 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $93.82 | 6.295% | $99.726 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $27.71 | 12.173% | $31.0831 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $843.57 | $914.7302 | $914.74 | $914.75 | $914.80 | |