| 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 | $214.72 | 11.782% | $240.0183 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $72.59 | 4.753% | $76.0402 | $76.04 | $76.05 | $76.00 |
| Purchase #3 | $70.89 | 5.311% | $74.655 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $237.26 | 5.668% | $250.7079 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $6.51 | 11.550% | $7.2619 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $29.86 | 3.136% | $30.7964 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $136.45 | 9.621% | $149.5779 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $768.28 | $829.0576 | $829.07 | $829.05 | $829.10 | |