| 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 | $94.33 | 12.195% | $105.8335 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $182.72 | 8.340% | $197.9588 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $99.41 | 5.564% | $104.9412 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $130.87 | 3.776% | $135.8117 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $233.83 | 8.668% | $254.0984 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $167.91 | 8.347% | $181.9254 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $62.52 | 5.183% | $65.7604 | $65.76 | $65.75 | $65.80 |
| 7 purchase totals = | $971.59 | $1,046.3294 | $1,046.33 | $1,046.35 | $1,046.30 | |