| 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 | $202.99 | 10.235% | $223.766 | $223.77 | $223.75 | $223.80 |
| Purchase #2 | $231.28 | 7.375% | $248.3369 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $195.30 | 10.747% | $216.2889 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $181.65 | 3.792% | $188.5382 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $149.72 | 9.727% | $164.2833 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $143.58 | 10.424% | $158.5468 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $135.96 | 7.396% | $146.0156 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $1,240.48 | $1,345.7757 | $1,345.79 | $1,345.80 | $1,345.70 | |