| 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 | $192.31 | 6.794% | $205.3755 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $215.40 | 11.243% | $239.6174 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $167.75 | 13.582% | $190.5338 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $11.29 | 4.239% | $11.7686 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $130.30 | 5.189% | $137.0613 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $127.50 | 4.114% | $132.7454 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $211.44 | 3.180% | $218.1638 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,055.99 | $1,135.2658 | $1,135.27 | $1,135.25 | $1,135.30 | |