| 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 | $88.69 | 12.554% | $99.8241 | $99.82 | $99.80 | $99.80 |
| Purchase #2 | $207.80 | 7.224% | $222.8115 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $192.52 | 9.579% | $210.9615 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $240.28 | 7.326% | $257.8829 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $134.78 | 5.218% | $141.8128 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $206.67 | 4.419% | $215.8027 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $144.26 | 9.334% | $157.7252 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $1,215.00 | $1,306.8207 | $1,306.81 | $1,306.80 | $1,306.80 | |