| 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 | $246.88 | 9.752% | $270.9557 | $270.96 | $270.95 | $271.00 |
| Purchase #2 | $208.89 | 9.183% | $228.0724 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $42.41 | 3.846% | $44.0411 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $117.92 | 9.759% | $129.4278 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $80.80 | 5.776% | $85.467 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $66.27 | 10.405% | $73.1654 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $244.45 | 13.658% | $277.837 | $277.84 | $277.85 | $277.80 |
| 7 purchase totals = | $1,007.62 | $1,108.9664 | $1,108.98 | $1,108.95 | $1,109.00 | |