| 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 | $104.89 | 12.848% | $118.3663 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $127.50 | 5.522% | $134.5406 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $71.64 | 6.306% | $76.1576 | $76.16 | $76.15 | $76.20 |
| Purchase #4 | $64.75 | 9.178% | $70.6928 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $57.34 | 4.867% | $60.1307 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $25.46 | 10.857% | $28.2242 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $231.29 | 6.506% | $246.3377 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $682.87 | $734.4499 | $734.45 | $734.45 | $734.40 | |