| 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 | $103.46 | 3.780% | $107.3708 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $149.44 | 8.406% | $162.0019 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $70.27 | 8.807% | $76.4587 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $237.35 | 8.297% | $257.0429 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $197.80 | 11.852% | $221.2433 | $221.24 | $221.25 | $221.20 |
| Purchase #6 | $65.50 | 6.645% | $69.8525 | $69.85 | $69.85 | $69.90 |
| Purchase #7 | $236.81 | 10.799% | $262.3831 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $1,060.63 | $1,156.3532 | $1,156.34 | $1,156.35 | $1,156.40 | |