| 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 | $202.91 | 7.300% | $217.7224 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $188.67 | 10.398% | $208.2879 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $224.55 | 10.157% | $247.3575 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $161.29 | 7.567% | $173.4948 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $224.47 | 6.816% | $239.7699 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $223.26 | 10.283% | $246.2178 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $136.61 | 12.210% | $153.2901 | $153.29 | $153.30 | $153.30 |
| 7 purchase totals = | $1,361.76 | $1,486.1404 | $1,486.14 | $1,486.10 | $1,486.20 | |