| 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 | $120.74 | 11.662% | $134.8207 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $110.95 | 12.850% | $125.2071 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $97.75 | 6.741% | $104.3393 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $24.46 | 8.570% | $26.5562 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $244.90 | 7.575% | $263.4512 | $263.45 | $263.45 | $263.50 |
| Purchase #6 | $221.26 | 8.415% | $239.879 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $208.62 | 13.142% | $236.0368 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,028.68 | $1,130.2903 | $1,130.30 | $1,130.30 | $1,130.30 | |