| 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 | $77.33 | 13.662% | $87.8948 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $243.61 | 11.630% | $271.9418 | $271.94 | $271.95 | $271.90 |
| Purchase #3 | $213.72 | 8.309% | $231.478 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $115.95 | 9.338% | $126.7774 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $229.64 | 7.305% | $246.4152 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $160.87 | 13.522% | $182.6228 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $196.67 | 9.628% | $215.6054 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $1,237.79 | $1,362.7354 | $1,362.74 | $1,362.75 | $1,362.70 | |