| 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 | $245.86 | 4.456% | $256.8155 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $209.77 | 7.521% | $225.5468 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $14.59 | 12.127% | $16.3593 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $26.25 | 4.347% | $27.3911 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $74.79 | 10.361% | $82.539 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $67.67 | 8.867% | $73.6703 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $216.37 | 3.490% | $223.9213 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $855.30 | $906.2433 | $906.25 | $906.20 | $906.20 | |