| 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 | $109.74 | 12.349% | $123.2918 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $69.54 | 4.162% | $72.4343 | $72.43 | $72.45 | $72.40 |
| Purchase #3 | $24.89 | 6.543% | $26.5186 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $82.55 | 12.701% | $93.0347 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $186.62 | 3.481% | $193.1162 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $243.69 | 10.291% | $268.7681 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $121.49 | 12.491% | $136.6653 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $838.52 | $913.8290 | $913.83 | $913.80 | $913.80 | |