| 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 | $182.32 | 10.447% | $201.367 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $108.98 | 12.297% | $122.3813 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $78.59 | 5.598% | $82.9895 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $29.78 | 3.104% | $30.7044 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $90.84 | 12.874% | $102.5347 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $192.72 | 3.201% | $198.889 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $135.26 | 4.795% | $141.7457 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $818.49 | $880.6116 | $880.61 | $880.65 | $880.60 | |