| 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 | $162.74 | 4.666% | $170.3334 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $226.40 | 3.694% | $234.7632 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $206.77 | 11.850% | $231.2722 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $115.26 | 9.267% | $125.9411 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $41.62 | 7.131% | $44.5879 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $218.56 | 11.717% | $244.1687 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $242.34 | 12.681% | $273.0711 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $1,213.69 | $1,324.1376 | $1,324.13 | $1,324.10 | $1,324.20 | |