| 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 | $228.88 | 9.353% | $250.2871 | $250.29 | $250.30 | $250.30 |
| Purchase #2 | $63.27 | 12.699% | $71.3047 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $182.68 | 3.284% | $188.6792 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $224.80 | 6.531% | $239.4817 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $189.73 | 9.192% | $207.17 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $7.63 | 11.592% | $8.5145 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $17.88 | 8.556% | $19.4098 | $19.41 | $19.40 | $19.40 |
| 7 purchase totals = | $914.87 | $984.8470 | $984.84 | $984.85 | $984.90 | |