| 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 | $232.46 | 7.735% | $250.4408 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $153.33 | 13.227% | $173.611 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $230.60 | 9.659% | $252.8737 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $231.88 | 6.225% | $246.3145 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $104.89 | 4.207% | $109.3027 | $109.30 | $109.30 | $109.30 |
| Purchase #6 | $166.38 | 5.493% | $175.5193 | $175.52 | $175.50 | $175.50 |
| Purchase #7 | $220.29 | 5.470% | $232.3399 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $1,339.83 | $1,440.4019 | $1,440.39 | $1,440.35 | $1,440.30 | |