| 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 | $236.99 | 10.756% | $262.4806 | $262.48 | $262.50 | $262.50 |
| Purchase #2 | $77.55 | 11.225% | $86.255 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $205.87 | 4.119% | $214.3498 | $214.35 | $214.35 | $214.30 |
| Purchase #4 | $71.30 | 4.428% | $74.4572 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $214.75 | 13.477% | $243.6919 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $238.81 | 7.537% | $256.8091 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $134.84 | 12.800% | $152.0995 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $1,180.11 | $1,290.1431 | $1,290.15 | $1,290.15 | $1,290.20 | |