| 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 | $15.84 | 11.464% | $17.6559 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $115.41 | 13.543% | $131.04 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $232.81 | 5.131% | $244.7555 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $224.50 | 7.256% | $240.7897 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $24.46 | 9.362% | $26.7499 | $26.75 | $26.75 | $26.70 |
| Purchase #6 | $174.63 | 10.151% | $192.3567 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $190.45 | 13.127% | $215.4504 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $978.10 | $1,068.7981 | $1,068.81 | $1,068.80 | $1,068.90 | |