| 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 | $138.97 | 12.123% | $155.8173 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $237.91 | 3.826% | $247.0124 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $60.37 | 11.183% | $67.1212 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $35.68 | 5.670% | $37.7031 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $215.93 | 13.308% | $244.666 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $68.54 | 5.428% | $72.2604 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $88.84 | 9.415% | $97.2043 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $846.24 | $921.7847 | $921.78 | $921.70 | $921.80 | |