| 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 | $29.47 | 12.669% | $33.2036 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $243.50 | 11.699% | $271.9871 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $13.38 | 4.398% | $13.9685 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $203.60 | 12.337% | $228.7181 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $211.78 | 13.224% | $239.7858 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $81.97 | 13.866% | $93.336 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $233.30 | 5.770% | $246.7614 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,017.00 | $1,127.7605 | $1,127.77 | $1,127.75 | $1,127.80 | |