| 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 | $81.63 | 12.352% | $91.7129 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $235.41 | 7.336% | $252.6797 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $170.34 | 6.399% | $181.2401 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $233.46 | 9.303% | $255.1788 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $70.71 | 13.237% | $80.0699 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $206.79 | 7.492% | $222.2827 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $219.46 | 5.499% | $231.5281 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $1,217.80 | $1,314.6922 | $1,314.69 | $1,314.75 | $1,314.70 | |