| 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 | $196.48 | 9.861% | $215.8549 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $164.96 | 4.424% | $172.2578 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $182.92 | 6.720% | $195.2122 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $217.92 | 11.398% | $242.7585 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $214.59 | 4.697% | $224.6693 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $22.71 | 13.333% | $25.7379 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $232.51 | 11.339% | $258.8743 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,232.09 | $1,335.3649 | $1,335.36 | $1,335.30 | $1,335.50 | |