| 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 | $91.48 | 7.689% | $98.5139 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $231.76 | 12.220% | $260.0811 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $71.64 | 10.645% | $79.2661 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $93.46 | 8.435% | $101.3434 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $218.51 | 9.277% | $238.7812 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $89.66 | 11.545% | $100.0112 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $248.72 | 9.758% | $272.9901 | $272.99 | $273.00 | $273.00 |
| 7 purchase totals = | $1,045.23 | $1,150.9870 | $1,150.98 | $1,151.00 | $1,151.00 | |