| 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 | $10.25 | 11.708% | $11.4501 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $206.98 | 13.136% | $234.1689 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $170.49 | 4.447% | $178.0717 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $49.29 | 7.478% | $52.9759 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $225.54 | 4.119% | $234.83 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $168.56 | 11.559% | $188.0439 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $228.82 | 12.438% | $257.2806 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,059.93 | $1,156.8211 | $1,156.82 | $1,156.85 | $1,156.90 | |