| 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 | $109.84 | 9.107% | $119.8431 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $141.68 | 12.322% | $159.1378 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $40.59 | 8.529% | $44.0519 | $44.05 | $44.05 | $44.10 |
| Purchase #4 | $74.57 | 3.346% | $77.0651 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $221.30 | 9.677% | $242.7152 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $199.76 | 3.754% | $207.259 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $94.43 | 5.393% | $99.5226 | $99.52 | $99.50 | $99.50 |
| 7 purchase totals = | $882.17 | $949.5947 | $949.60 | $949.55 | $949.60 | |