| 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 | $233.27 | 11.282% | $259.5875 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $218.53 | 13.848% | $248.792 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $75.64 | 10.305% | $83.4347 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $126.86 | 8.514% | $137.6609 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $150.28 | 11.307% | $167.2722 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $228.94 | 4.537% | $239.327 | $239.33 | $239.35 | $239.30 |
| Purchase #7 | $135.89 | 8.643% | $147.635 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $1,169.41 | $1,283.7093 | $1,283.71 | $1,283.75 | $1,283.70 | |