| 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 | $200.84 | 5.242% | $211.368 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $119.37 | 10.109% | $131.4371 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $223.74 | 7.196% | $239.8403 | $239.84 | $239.85 | $239.80 |
| Purchase #4 | $104.58 | 3.166% | $107.891 | $107.89 | $107.90 | $107.90 |
| Purchase #5 | $27.37 | 11.438% | $30.5006 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $20.75 | 5.276% | $21.8448 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $159.70 | 11.583% | $178.1981 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $856.35 | $921.0799 | $921.08 | $921.10 | $921.00 | |