| 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 | $222.88 | 4.375% | $232.631 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $192.25 | 8.685% | $208.9469 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $32.69 | 6.678% | $34.873 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $170.63 | 9.237% | $186.3911 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $7.49 | 12.873% | $8.4542 | $8.45 | $8.45 | $8.50 |
| Purchase #6 | $186.58 | 5.491% | $196.8251 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $91.36 | 12.584% | $102.8567 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $903.88 | $970.9780 | $970.98 | $971.00 | $971.00 | |