| 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 | $126.73 | 3.369% | $130.9995 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $109.99 | 9.586% | $120.5336 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $243.73 | 6.816% | $260.3426 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $70.94 | 13.547% | $80.5502 | $80.55 | $80.55 | $80.60 |
| Purchase #5 | $33.62 | 9.747% | $36.8969 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $187.67 | 11.510% | $209.2708 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $33.47 | 5.806% | $35.4133 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $806.15 | $874.0069 | $874.00 | $874.00 | $874.00 | |