| 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 | $198.59 | 8.425% | $215.3212 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $176.35 | 13.234% | $199.6882 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $211.40 | 12.119% | $237.0196 | $237.02 | $237.00 | $237.00 |
| Purchase #4 | $100.66 | 6.683% | $107.3871 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $205.65 | 12.489% | $231.3336 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $176.35 | 3.333% | $182.2277 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $248.77 | 3.826% | $258.2879 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $1,317.77 | $1,431.2653 | $1,431.27 | $1,431.30 | $1,431.20 | |