| 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 | $122.26 | 13.862% | $139.2077 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $156.52 | 9.382% | $171.2047 | $171.20 | $171.20 | $171.20 |
| Purchase #3 | $222.33 | 9.655% | $243.796 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $49.69 | 9.282% | $54.3022 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $91.92 | 8.735% | $99.9492 | $99.95 | $99.95 | $99.90 |
| Purchase #6 | $67.66 | 12.761% | $76.2941 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $137.38 | 8.668% | $149.2881 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $847.76 | $934.0420 | $934.04 | $934.05 | $934.00 | |