| 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 | $200.49 | 7.534% | $215.5949 | $215.59 | $215.60 | $215.60 |
| Purchase #2 | $192.95 | 3.430% | $199.5682 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $233.93 | 3.197% | $241.4087 | $241.41 | $241.40 | $241.40 |
| Purchase #4 | $8.80 | 6.640% | $9.3843 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $137.33 | 8.180% | $148.5636 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $105.72 | 10.219% | $116.5235 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $222.56 | 7.727% | $239.7572 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,101.78 | $1,170.8004 | $1,170.79 | $1,170.75 | $1,170.90 | |