| 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 | $240.34 | 13.437% | $272.6345 | $272.63 | $272.65 | $272.60 |
| Purchase #2 | $68.91 | 7.698% | $74.2147 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $87.68 | 13.429% | $99.4545 | $99.45 | $99.45 | $99.50 |
| Purchase #4 | $66.35 | 6.641% | $70.7563 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $61.76 | 11.313% | $68.7469 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $222.91 | 8.197% | $241.1819 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $175.30 | 8.796% | $190.7194 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $923.25 | $1,017.7082 | $1,017.70 | $1,017.70 | $1,017.70 | |