| 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 | $173.43 | 7.471% | $186.387 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $83.28 | 10.635% | $92.1368 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $28.96 | 5.294% | $30.4931 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $228.45 | 12.795% | $257.6802 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $75.68 | 11.533% | $84.4082 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $220.67 | 9.172% | $240.9099 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $203.53 | 10.118% | $224.1232 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $1,014.00 | $1,116.1384 | $1,116.14 | $1,116.15 | $1,116.10 | |