| 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 | $9.60 | 6.383% | $10.2128 | $10.21 | $10.20 | $10.20 |
| Purchase #2 | $187.63 | 12.600% | $211.2714 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $156.77 | 8.674% | $170.3682 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $173.66 | 4.272% | $181.0788 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $63.25 | 12.702% | $71.284 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $63.93 | 3.469% | $66.1477 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $141.32 | 3.335% | $146.033 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $796.16 | $856.3959 | $856.39 | $856.40 | $856.40 | |