| 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 | $222.89 | 7.489% | $239.5822 | $239.58 | $239.60 | $239.60 |
| Purchase #2 | $198.55 | 7.647% | $213.7331 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $72.83 | 13.622% | $82.7509 | $82.75 | $82.75 | $82.80 |
| Purchase #4 | $174.86 | 9.676% | $191.7795 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $225.41 | 5.469% | $237.7377 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $179.92 | 8.257% | $194.776 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $230.64 | 11.437% | $257.0183 | $257.02 | $257.00 | $257.00 |
| 7 purchase totals = | $1,305.10 | $1,417.3777 | $1,417.38 | $1,417.45 | $1,417.40 | |