| 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 | $105.29 | 6.429% | $112.0591 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $204.59 | 8.608% | $222.2011 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $158.26 | 12.684% | $178.3337 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $239.29 | 3.357% | $247.323 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $118.51 | 13.689% | $134.7328 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $48.44 | 11.157% | $53.8445 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $112.41 | 5.461% | $118.5487 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $986.79 | $1,067.0429 | $1,067.03 | $1,067.05 | $1,066.90 | |