| 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 | $222.81 | 6.443% | $237.1656 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $61.61 | 6.265% | $65.4699 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $16.83 | 5.705% | $17.7902 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $220.37 | 4.681% | $230.6855 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $63.75 | 11.279% | $70.9404 | $70.94 | $70.95 | $70.90 |
| Purchase #6 | $117.92 | 3.830% | $122.4363 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $178.46 | 9.475% | $195.3691 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $881.75 | $939.8570 | $939.87 | $939.85 | $939.90 | |