| 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 | $242.31 | 6.397% | $257.8106 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $66.95 | 4.860% | $70.2038 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $26.35 | 8.572% | $28.6087 | $28.61 | $28.60 | $28.60 |
| Purchase #4 | $23.98 | 5.395% | $25.2737 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $173.39 | 3.238% | $179.0044 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $196.34 | 5.418% | $206.9777 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $171.82 | 8.405% | $186.2615 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $901.14 | $954.1404 | $954.13 | $954.10 | $954.20 | |