| 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 | $210.30 | 7.812% | $226.7286 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $10.57 | 8.379% | $11.4557 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $33.64 | 7.754% | $36.2484 | $36.25 | $36.25 | $36.20 |
| Purchase #4 | $242.68 | 3.846% | $252.0135 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $81.66 | 3.282% | $84.3401 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $84.55 | 13.871% | $96.2779 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $173.89 | 11.249% | $193.4509 | $193.45 | $193.45 | $193.50 |
| 7 purchase totals = | $837.29 | $900.5151 | $900.52 | $900.55 | $900.50 | |