| 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 | $206.96 | 6.793% | $221.0188 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $91.28 | 9.249% | $99.7225 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $211.66 | 11.597% | $236.2062 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $84.48 | 3.439% | $87.3853 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $61.68 | 4.574% | $64.5012 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $218.78 | 13.148% | $247.5452 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $218.79 | 5.749% | $231.3682 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $1,093.63 | $1,187.7474 | $1,187.76 | $1,187.70 | $1,187.70 | |