| 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 | $194.94 | 6.603% | $207.8119 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $118.33 | 3.423% | $122.3804 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $43.47 | 7.478% | $46.7207 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $92.25 | 10.219% | $101.677 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $19.85 | 3.752% | $20.5948 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $53.79 | 3.782% | $55.8243 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $38.68 | 12.296% | $43.4361 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $561.31 | $598.4452 | $598.44 | $598.45 | $598.40 | |