| 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 | $240.94 | 13.273% | $272.92 | $272.92 | $272.90 | $272.90 |
| Purchase #2 | $165.99 | 13.710% | $188.7472 | $188.75 | $188.75 | $188.70 |
| Purchase #3 | $185.36 | 4.296% | $193.3231 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $90.70 | 6.253% | $96.3715 | $96.37 | $96.35 | $96.40 |
| Purchase #5 | $135.35 | 9.712% | $148.4952 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $182.58 | 13.583% | $207.3798 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $130.46 | 5.613% | $137.7827 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,131.38 | $1,245.0195 | $1,245.02 | $1,245.00 | $1,245.00 | |