| 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 | $231.54 | 3.757% | $240.239 | $240.24 | $240.25 | $240.20 |
| Purchase #2 | $161.27 | 9.608% | $176.7648 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $195.85 | 13.607% | $222.4993 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $117.98 | 5.802% | $124.8252 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $216.28 | 8.211% | $234.0388 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $62.47 | 12.643% | $70.3681 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $136.61 | 7.247% | $146.5101 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $1,122.00 | $1,215.2453 | $1,215.25 | $1,215.25 | $1,215.20 | |