| 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 | $21.50 | 12.640% | $24.2176 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $200.38 | 5.575% | $211.5512 | $211.55 | $211.55 | $211.60 |
| Purchase #3 | $247.73 | 8.449% | $268.6607 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $123.54 | 9.120% | $134.8068 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $136.76 | 10.167% | $150.6644 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $59.90 | 5.354% | $63.107 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $122.58 | 3.169% | $126.4646 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $912.39 | $979.4723 | $979.47 | $979.40 | $979.60 | |