| 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 | $204.75 | 11.367% | $228.0239 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $190.35 | 3.173% | $196.3898 | $196.39 | $196.40 | $196.40 |
| Purchase #3 | $95.96 | 4.584% | $100.3588 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $76.97 | 3.202% | $79.4346 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $102.89 | 7.772% | $110.8866 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $186.56 | 5.598% | $197.0036 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $244.61 | 10.546% | $270.4066 | $270.41 | $270.40 | $270.40 |
| 7 purchase totals = | $1,102.09 | $1,182.5039 | $1,182.50 | $1,182.50 | $1,182.50 | |