| 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 | $192.34 | 8.396% | $208.4889 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $222.31 | 9.358% | $243.1138 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $194.92 | 9.847% | $214.1138 | $214.11 | $214.10 | $214.10 |
| Purchase #4 | $38.57 | 12.852% | $43.527 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $249.66 | 7.838% | $269.2284 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $151.74 | 8.632% | $164.8382 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $74.42 | 6.245% | $79.0675 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $1,123.96 | $1,222.3776 | $1,222.38 | $1,222.40 | $1,222.30 | |