| 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 | $203.57 | 4.189% | $212.0975 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $14.98 | 3.225% | $15.4631 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $153.88 | 4.873% | $161.3786 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $51.76 | 11.514% | $57.7196 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $208.73 | 10.193% | $230.0058 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $116.37 | 6.243% | $123.635 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $61.62 | 13.458% | $69.9128 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $810.91 | $870.2124 | $870.22 | $870.20 | $870.20 | |