| 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 | $225.97 | 11.294% | $251.4911 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $94.84 | 6.473% | $100.979 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $11.37 | 10.688% | $12.5852 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $218.51 | 11.283% | $243.1645 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $200.54 | 12.237% | $225.0801 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $52.34 | 11.620% | $58.4219 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $223.34 | 3.447% | $231.0385 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,026.91 | $1,122.7603 | $1,122.76 | $1,122.80 | $1,122.80 | |