| 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 | $24.45 | 13.446% | $27.7375 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $109.92 | 12.813% | $124.004 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $225.76 | 8.444% | $244.8232 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $201.87 | 10.168% | $222.3961 | $222.40 | $222.40 | $222.40 |
| Purchase #5 | $184.76 | 7.268% | $198.1884 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $235.58 | 11.429% | $262.5044 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $116.91 | 8.471% | $126.8134 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $1,099.25 | $1,206.4670 | $1,206.46 | $1,206.45 | $1,206.40 | |