| 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 | $122.43 | 11.482% | $136.4874 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $239.81 | 5.159% | $252.1818 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $82.91 | 7.351% | $89.0047 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $110.46 | 7.103% | $118.306 | $118.31 | $118.30 | $118.30 |
| Purchase #5 | $47.92 | 3.603% | $49.6466 | $49.65 | $49.65 | $49.60 |
| Purchase #6 | $195.63 | 6.342% | $208.0369 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $175.92 | 8.659% | $191.1529 | $191.15 | $191.15 | $191.20 |
| 7 purchase totals = | $975.08 | $1,044.8163 | $1,044.82 | $1,044.85 | $1,044.80 | |