| 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 | $115.98 | 13.246% | $131.3427 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $204.70 | 4.121% | $213.1357 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $213.70 | 4.275% | $222.8357 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $77.26 | 11.865% | $86.4269 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $231.81 | 4.748% | $242.8163 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $108.32 | 13.323% | $122.7515 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $175.34 | 8.831% | $190.8243 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $1,127.11 | $1,210.1331 | $1,210.14 | $1,210.15 | $1,210.00 | |