| 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 | $230.93 | 6.720% | $246.4485 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $27.69 | 9.820% | $30.4092 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $155.77 | 13.374% | $176.6027 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $163.98 | 4.130% | $170.7524 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $41.86 | 12.586% | $47.1285 | $47.13 | $47.15 | $47.10 |
| Purchase #6 | $12.82 | 9.772% | $14.0728 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $131.38 | 5.275% | $138.3103 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $764.43 | $823.7244 | $823.72 | $823.70 | $823.70 | |