| 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 | $70.34 | 13.152% | $79.5911 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $129.54 | 10.403% | $143.016 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $241.88 | 3.379% | $250.0531 | $250.05 | $250.05 | $250.10 |
| Purchase #4 | $190.55 | 13.226% | $215.7521 | $215.75 | $215.75 | $215.80 |
| Purchase #5 | $28.84 | 6.817% | $30.806 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $179.43 | 5.304% | $188.947 | $188.95 | $188.95 | $188.90 |
| Purchase #7 | $169.61 | 4.705% | $177.5902 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $1,010.19 | $1,085.7555 | $1,085.76 | $1,085.75 | $1,085.80 | |