| 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 | $111.26 | 5.773% | $117.683 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $165.80 | 10.184% | $182.6851 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $224.55 | 4.428% | $234.4931 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $128.33 | 11.416% | $142.9802 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $107.96 | 6.410% | $114.8802 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $116.93 | 5.720% | $123.6184 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $127.37 | 12.806% | $143.681 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $982.20 | $1,060.0210 | $1,060.02 | $1,060.10 | $1,060.10 | |