| 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 | $106.94 | 5.745% | $113.0837 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $113.72 | 10.280% | $125.4104 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $192.91 | 6.479% | $205.4086 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $205.61 | 5.351% | $216.6122 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $143.64 | 6.282% | $152.6635 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $135.57 | 5.147% | $142.5478 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $234.97 | 10.849% | $260.4619 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $1,133.36 | $1,216.1881 | $1,216.18 | $1,216.15 | $1,216.20 | |