| 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 | $237.48 | 3.308% | $245.3358 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $236.74 | 6.298% | $251.6499 | $251.65 | $251.65 | $251.60 |
| Purchase #3 | $250.91 | 13.797% | $285.5281 | $285.53 | $285.55 | $285.50 |
| Purchase #4 | $11.84 | 5.262% | $12.463 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $97.47 | 12.873% | $110.0173 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $218.65 | 6.481% | $232.8207 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $59.46 | 10.333% | $65.604 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $1,112.55 | $1,203.4188 | $1,203.42 | $1,203.40 | $1,203.30 | |