| 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 | $223.49 | 4.149% | $232.7626 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $69.69 | 3.608% | $72.2044 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $111.81 | 9.159% | $122.0507 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $113.62 | 12.462% | $127.7793 | $127.78 | $127.80 | $127.80 |
| Purchase #5 | $45.39 | 8.544% | $49.2681 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $187.81 | 11.833% | $210.0336 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $77.91 | 11.278% | $86.6967 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $829.72 | $900.7954 | $900.79 | $900.80 | $900.90 | |