| 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 | $39.96 | 3.102% | $41.1996 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $219.40 | 11.555% | $244.7517 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $205.80 | 4.790% | $215.6578 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $92.45 | 9.409% | $101.1486 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $5.62 | 11.806% | $6.2835 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $139.90 | 8.697% | $152.0671 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $188.62 | 12.553% | $212.2975 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $891.75 | $973.4058 | $973.41 | $973.40 | $973.50 | |