| 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 | $223.67 | 11.293% | $248.9291 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $186.81 | 9.225% | $204.0432 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $190.81 | 4.852% | $200.0681 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $235.26 | 4.437% | $245.6985 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $70.61 | 7.492% | $75.9001 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $156.65 | 13.621% | $177.9873 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $213.91 | 7.399% | $229.7372 | $229.74 | $229.75 | $229.70 |
| 7 purchase totals = | $1,277.72 | $1,382.3635 | $1,382.37 | $1,382.40 | $1,382.30 | |