| 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 | $177.30 | 6.804% | $189.3635 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $195.41 | 10.816% | $216.5455 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $208.94 | 10.590% | $231.0667 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $31.70 | 6.461% | $33.7481 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $245.86 | 8.670% | $267.1761 | $267.18 | $267.20 | $267.20 |
| Purchase #6 | $108.73 | 13.565% | $123.4792 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $31.79 | 5.758% | $33.6205 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $999.73 | $1,094.9996 | $1,095.01 | $1,095.00 | $1,095.00 | |