| 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 | $231.91 | 4.427% | $242.1767 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $228.55 | 8.390% | $247.7253 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $92.86 | 6.777% | $99.1531 | $99.15 | $99.15 | $99.20 |
| Purchase #4 | $157.95 | 6.754% | $168.6179 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $124.48 | 8.129% | $134.599 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $34.30 | 5.347% | $36.134 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $17.96 | 9.423% | $19.6524 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $888.01 | $948.0584 | $948.06 | $948.10 | $948.10 | |