| 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 | $40.73 | 6.835% | $43.5139 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $134.68 | 7.402% | $144.649 | $144.65 | $144.65 | $144.60 |
| Purchase #3 | $26.44 | 8.873% | $28.786 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $223.46 | 3.352% | $230.9504 | $230.95 | $230.95 | $231.00 |
| Purchase #5 | $242.45 | 7.406% | $260.4058 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $162.32 | 9.209% | $177.268 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $104.92 | 12.682% | $118.226 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $935.00 | $1,003.7991 | $1,003.81 | $1,003.80 | $1,003.80 | |