| 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 | $209.98 | 3.579% | $217.4952 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $121.79 | 10.650% | $134.7606 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $72.42 | 11.782% | $80.9525 | $80.95 | $80.95 | $81.00 |
| Purchase #4 | $41.63 | 13.536% | $47.265 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $110.29 | 11.317% | $122.7715 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $108.50 | 8.134% | $117.3254 | $117.33 | $117.35 | $117.30 |
| Purchase #7 | $115.71 | 6.553% | $123.2925 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $780.32 | $843.8627 | $843.87 | $843.85 | $844.00 | |