| 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 | $207.61 | 6.773% | $221.6714 | $221.67 | $221.65 | $221.70 |
| Purchase #2 | $63.85 | 9.752% | $70.0767 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $167.57 | 8.698% | $182.1452 | $182.15 | $182.15 | $182.10 |
| Purchase #4 | $222.29 | 3.431% | $229.9168 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $235.89 | 11.183% | $262.2696 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $39.26 | 10.794% | $43.4977 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $99.92 | 8.300% | $108.2134 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $1,036.39 | $1,117.7908 | $1,117.80 | $1,117.75 | $1,117.80 | |