| 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 | $193.92 | 9.671% | $212.674 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $238.52 | 11.143% | $265.0983 | $265.10 | $265.10 | $265.10 |
| Purchase #3 | $230.84 | 13.773% | $262.6336 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $15.35 | 7.228% | $16.4595 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $13.49 | 9.425% | $14.7614 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $82.54 | 5.605% | $87.1664 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $136.74 | 5.465% | $144.2128 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $911.40 | $1,003.0060 | $1,003.00 | $1,002.95 | $1,003.10 | |