| 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 | $51.70 | 7.575% | $55.6163 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $237.89 | 13.468% | $269.929 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $14.92 | 12.532% | $16.7898 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $105.31 | 7.722% | $113.442 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $212.96 | 7.727% | $229.4154 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $217.25 | 13.702% | $247.0176 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $232.46 | 13.438% | $263.698 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $1,072.49 | $1,195.9081 | $1,195.92 | $1,195.90 | $1,195.80 | |