| 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 | $218.74 | 10.249% | $241.1587 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $23.88 | 5.353% | $25.1583 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $74.40 | 11.852% | $83.2179 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $69.95 | 11.485% | $77.9838 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $109.90 | 12.766% | $123.9298 | $123.93 | $123.95 | $123.90 |
| Purchase #6 | $74.49 | 13.199% | $84.3219 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $116.77 | 9.359% | $127.6985 | $127.70 | $127.70 | $127.70 |
| 7 purchase totals = | $688.13 | $763.4689 | $763.47 | $763.45 | $763.50 | |