| 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 | $245.90 | 9.198% | $268.5179 | $268.52 | $268.50 | $268.50 |
| Purchase #2 | $179.68 | 5.700% | $189.9218 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $227.90 | 11.452% | $253.9991 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $200.33 | 8.791% | $217.941 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $45.74 | 12.781% | $51.586 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $82.83 | 4.861% | $86.8564 | $86.86 | $86.85 | $86.90 |
| Purchase #7 | $168.40 | 6.208% | $178.8543 | $178.85 | $178.85 | $178.90 |
| 7 purchase totals = | $1,150.78 | $1,247.6765 | $1,247.68 | $1,247.65 | $1,247.70 | |