| 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 | $222.93 | 6.628% | $237.7058 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $100.46 | 12.339% | $112.8558 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $90.63 | 3.725% | $94.006 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $237.35 | 9.451% | $259.7819 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $195.46 | 9.720% | $214.4587 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $222.84 | 5.446% | $234.9759 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $63.70 | 7.360% | $68.3883 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $1,133.37 | $1,222.1724 | $1,222.19 | $1,222.20 | $1,222.30 | |