| 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 | $106.93 | 12.839% | $120.6587 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $143.64 | 10.292% | $158.4234 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $83.52 | 12.372% | $93.8531 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $220.84 | 10.339% | $243.6726 | $243.67 | $243.65 | $243.70 |
| Purchase #5 | $44.38 | 13.604% | $50.4175 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $234.48 | 6.621% | $250.0049 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $165.43 | 11.369% | $184.2377 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $999.22 | $1,101.2679 | $1,101.26 | $1,101.20 | $1,101.30 | |