| 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 | $40.45 | 12.348% | $45.4448 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $220.82 | 10.841% | $244.7591 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $201.70 | 3.259% | $208.2734 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $104.68 | 11.124% | $116.3246 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $191.57 | 11.379% | $213.3688 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $117.62 | 8.695% | $127.8471 | $127.85 | $127.85 | $127.80 |
| Purchase #7 | $113.92 | 13.842% | $129.6888 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $990.76 | $1,085.7066 | $1,085.70 | $1,085.65 | $1,085.70 | |