| 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 | $111.52 | 8.567% | $121.0739 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $205.34 | 11.787% | $229.5434 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $173.34 | 5.127% | $182.2271 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $76.60 | 3.155% | $79.0167 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $172.36 | 11.539% | $192.2486 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $133.38 | 11.409% | $148.5973 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $102.58 | 13.271% | $116.1934 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $975.12 | $1,068.9004 | $1,068.90 | $1,068.90 | $1,068.80 | |