| 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 | $10.91 | 9.296% | $11.9242 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $201.68 | 10.721% | $223.3021 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $217.38 | 4.840% | $227.9012 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $223.41 | 7.556% | $240.2909 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $178.81 | 7.201% | $191.6861 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $120.49 | 3.717% | $124.9686 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $10.87 | 7.780% | $11.7157 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $963.55 | $1,031.7888 | $1,031.79 | $1,031.75 | $1,031.80 | |