| 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 | $205.75 | 12.522% | $231.514 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $181.33 | 3.833% | $188.2804 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $237.97 | 13.355% | $269.7509 | $269.75 | $269.75 | $269.80 |
| Purchase #4 | $122.78 | 9.639% | $134.6148 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $64.89 | 10.231% | $71.5289 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $112.59 | 10.835% | $124.7891 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $153.98 | 8.251% | $166.6849 | $166.68 | $166.70 | $166.70 |
| 7 purchase totals = | $1,079.29 | $1,187.1630 | $1,187.15 | $1,187.20 | $1,187.20 | |