| 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 | $216.34 | 3.428% | $223.7561 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $192.25 | 12.782% | $216.8234 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $139.56 | 3.677% | $144.6916 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $79.67 | 6.271% | $84.6661 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $10.38 | 9.621% | $11.3787 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $183.68 | 13.220% | $207.9625 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $65.37 | 12.175% | $73.3288 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $887.25 | $962.6072 | $962.61 | $962.60 | $962.70 | |