| 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 | $174.25 | 7.402% | $187.148 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $217.58 | 13.864% | $247.7453 | $247.75 | $247.75 | $247.70 |
| Purchase #3 | $205.42 | 3.770% | $213.1643 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $52.78 | 11.737% | $58.9748 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $76.86 | 13.303% | $87.0847 | $87.08 | $87.10 | $87.10 |
| Purchase #6 | $62.77 | 4.270% | $65.4503 | $65.45 | $65.45 | $65.50 |
| Purchase #7 | $244.50 | 4.599% | $255.7446 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $1,034.16 | $1,115.3120 | $1,115.30 | $1,115.30 | $1,115.30 | |