| 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 | $250.79 | 13.809% | $285.4216 | $285.42 | $285.40 | $285.40 |
| Purchase #2 | $87.27 | 3.274% | $90.1272 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $191.94 | 7.754% | $206.823 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $91.66 | 8.176% | $99.1541 | $99.15 | $99.15 | $99.20 |
| Purchase #5 | $73.95 | 10.419% | $81.6549 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $28.45 | 7.466% | $30.5741 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $216.79 | 7.787% | $233.6714 | $233.67 | $233.65 | $233.70 |
| 7 purchase totals = | $940.85 | $1,027.4263 | $1,027.41 | $1,027.35 | $1,027.50 | |