| 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 | $226.69 | 7.220% | $243.057 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $116.57 | 13.562% | $132.3792 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $82.62 | 5.548% | $87.2038 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $131.74 | 7.724% | $141.9156 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $54.26 | 3.504% | $56.1613 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $69.36 | 11.113% | $77.068 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $63.35 | 3.651% | $65.6629 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $744.59 | $803.4478 | $803.45 | $803.40 | $803.60 | |