| 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 | $11.62 | 8.177% | $12.5702 | $12.57 | $12.55 | $12.60 |
| Purchase #2 | $244.84 | 10.484% | $270.509 | $270.51 | $270.50 | $270.50 |
| Purchase #3 | $247.96 | 6.476% | $264.0179 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $138.31 | 13.791% | $157.3843 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $246.98 | 13.561% | $280.473 | $280.47 | $280.45 | $280.50 |
| Purchase #6 | $118.68 | 6.430% | $126.3111 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $226.65 | 9.653% | $248.5285 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $1,235.04 | $1,359.7940 | $1,359.79 | $1,359.75 | $1,359.80 | |