| 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 | $202.67 | 3.154% | $209.0622 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $103.75 | 9.135% | $113.2276 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $64.98 | 8.850% | $70.7307 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $113.63 | 6.735% | $121.283 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $120.36 | 3.575% | $124.6629 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $82.66 | 6.734% | $88.2263 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $232.97 | 4.240% | $242.8479 | $242.85 | $242.85 | $242.80 |
| 7 purchase totals = | $921.02 | $970.0406 | $970.04 | $970.10 | $970.00 | |