| 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 | $229.29 | 10.291% | $252.8862 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $127.45 | 13.503% | $144.6596 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $97.28 | 12.796% | $109.7279 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $40.66 | 10.219% | $44.815 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $145.27 | 5.327% | $153.0085 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $50.47 | 12.567% | $56.8126 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $181.55 | 9.294% | $198.4233 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $871.97 | $960.3331 | $960.34 | $960.30 | $960.30 | |