| 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 | $226.68 | 11.193% | $252.0523 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $83.28 | 3.798% | $86.443 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $175.33 | 3.633% | $181.6997 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $190.81 | 3.758% | $197.9806 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $128.54 | 5.823% | $136.0249 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $173.49 | 9.721% | $190.355 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $81.52 | 8.211% | $88.2136 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $1,059.65 | $1,132.7691 | $1,132.76 | $1,132.75 | $1,132.80 | |