| 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 | $27.98 | 9.247% | $30.5673 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $166.83 | 12.639% | $187.9156 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $211.29 | 12.470% | $237.6379 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $142.93 | 8.380% | $154.9075 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $11.82 | 11.515% | $13.1811 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $156.26 | 9.874% | $171.6891 | $171.69 | $171.70 | $171.70 |
| Purchase #7 | $139.54 | 11.233% | $155.2145 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $856.65 | $951.1130 | $951.12 | $951.10 | $951.10 | |