| 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 | $215.70 | 10.274% | $237.861 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $153.66 | 4.420% | $160.4518 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $69.93 | 3.278% | $72.2223 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $186.52 | 3.158% | $192.4103 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $91.68 | 8.396% | $99.3775 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $136.95 | 8.828% | $149.0399 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $9.80 | 3.526% | $10.1455 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $864.24 | $921.5083 | $921.51 | $921.50 | $921.50 | |