| 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 | $200.60 | 13.664% | $228.01 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $37.77 | 7.621% | $40.6485 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $196.63 | 5.120% | $206.6975 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $222.48 | 12.501% | $250.2922 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $62.79 | 12.370% | $70.5571 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $118.57 | 3.364% | $122.5587 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $15.48 | 12.652% | $17.4385 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $854.32 | $936.2025 | $936.21 | $936.20 | $936.20 | |