| 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 | $231.88 | 13.447% | $263.0609 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $80.86 | 4.501% | $84.4995 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $74.63 | 7.359% | $80.122 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $220.93 | 8.167% | $238.9734 | $238.97 | $238.95 | $239.00 |
| Purchase #5 | $120.36 | 13.807% | $136.9781 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $54.84 | 12.819% | $61.8699 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $57.29 | 10.614% | $63.3708 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $840.79 | $928.8746 | $928.87 | $928.80 | $929.00 | |