| 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 | $128.60 | 10.809% | $142.5004 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $36.94 | 4.855% | $38.7334 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $191.72 | 12.213% | $215.1348 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $144.55 | 5.104% | $151.9278 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $121.40 | 10.592% | $134.2587 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $197.26 | 3.280% | $203.7301 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $54.36 | 12.363% | $61.0805 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $874.83 | $947.3657 | $947.36 | $947.45 | $947.30 | |