| 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 | $200.45 | 7.235% | $214.9526 | $214.95 | $214.95 | $215.00 |
| Purchase #2 | $29.91 | 5.271% | $31.4866 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $198.36 | 13.139% | $224.4225 | $224.42 | $224.40 | $224.40 |
| Purchase #4 | $72.61 | 7.173% | $77.8183 | $77.82 | $77.80 | $77.80 |
| Purchase #5 | $154.75 | 12.375% | $173.9003 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $133.62 | 9.857% | $146.7909 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $32.48 | 3.602% | $33.6499 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $822.18 | $903.0211 | $903.02 | $903.00 | $903.00 | |