| 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 | $116.34 | 12.389% | $130.7534 | $130.75 | $130.75 | $130.80 |
| Purchase #2 | $125.63 | 8.323% | $136.0862 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $56.76 | 5.818% | $60.0623 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $192.39 | 4.697% | $201.4266 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $110.71 | 12.754% | $124.83 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $87.66 | 9.154% | $95.6844 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $117.76 | 4.774% | $123.3819 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $807.25 | $872.2248 | $872.22 | $872.30 | $872.30 | |