| 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 | $108.63 | 3.669% | $112.6156 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $51.74 | 7.302% | $55.5181 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $199.25 | 6.704% | $212.6077 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $50.40 | 12.615% | $56.758 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $128.27 | 3.211% | $132.3887 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $208.57 | 3.650% | $216.1828 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $151.88 | 7.153% | $162.744 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $898.74 | $948.8149 | $948.82 | $948.80 | $948.80 | |