| 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 | $108.28 | 13.217% | $122.5914 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $60.81 | 4.290% | $63.4187 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $231.54 | 13.139% | $261.962 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $124.81 | 3.567% | $129.262 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $128.62 | 5.572% | $135.7867 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $112.35 | 4.179% | $117.0451 | $117.05 | $117.05 | $117.00 |
| Purchase #7 | $93.72 | 5.305% | $98.6918 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $860.13 | $928.7577 | $928.76 | $928.75 | $928.80 | |