| 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 | $242.65 | 11.524% | $270.613 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $231.93 | 10.444% | $256.1528 | $256.15 | $256.15 | $256.20 |
| Purchase #3 | $28.89 | 6.548% | $30.7817 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $129.65 | 4.771% | $135.8356 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $177.40 | 10.849% | $196.6461 | $196.65 | $196.65 | $196.60 |
| Purchase #6 | $142.45 | 8.746% | $154.9087 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $212.49 | 12.759% | $239.6016 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,165.46 | $1,284.5395 | $1,284.54 | $1,284.55 | $1,284.50 | |