| 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 | $109.96 | 10.601% | $121.6169 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $117.73 | 11.696% | $131.4997 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $236.93 | 6.759% | $252.9441 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $32.36 | 13.404% | $36.6975 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $45.75 | 5.717% | $48.3655 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $149.41 | 7.794% | $161.055 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $106.92 | 4.733% | $111.9805 | $111.98 | $112.00 | $112.00 |
| 7 purchase totals = | $799.06 | $864.1592 | $864.17 | $864.15 | $864.20 | |