| 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 | $89.50 | 5.268% | $94.2149 | $94.21 | $94.20 | $94.20 |
| Purchase #2 | $79.60 | 9.575% | $87.2217 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $159.98 | 7.504% | $171.9849 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $234.54 | 5.140% | $246.5954 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $212.75 | 12.633% | $239.6267 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $122.46 | 8.366% | $132.705 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $122.92 | 4.725% | $128.728 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $1,021.75 | $1,101.0766 | $1,101.08 | $1,101.10 | $1,101.00 | |