| 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 | $10.72 | 7.224% | $11.4944 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $216.98 | 12.222% | $243.4993 | $243.50 | $243.50 | $243.50 |
| Purchase #3 | $166.93 | 5.149% | $175.5252 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $223.93 | 7.721% | $241.2196 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $210.92 | 13.787% | $239.9995 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $93.87 | 9.429% | $102.721 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $197.88 | 8.123% | $213.9538 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $1,121.23 | $1,228.4128 | $1,228.41 | $1,228.40 | $1,228.40 | |