| 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 | $237.91 | 6.191% | $252.639 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $138.59 | 3.402% | $143.3048 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $121.79 | 13.136% | $137.7883 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $65.28 | 9.522% | $71.496 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $12.38 | 9.774% | $13.59 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $206.45 | 8.245% | $223.4718 | $223.47 | $223.45 | $223.50 |
| Purchase #7 | $12.36 | 3.492% | $12.7916 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $794.76 | $855.0815 | $855.08 | $855.10 | $855.10 | |