| 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 | $191.36 | 4.250% | $199.4928 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $246.43 | 3.791% | $255.7722 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $235.71 | 4.170% | $245.5391 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $110.66 | 13.173% | $125.2372 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $106.68 | 12.776% | $120.3094 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $16.93 | 3.813% | $17.5755 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $66.30 | 5.785% | $70.1355 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $974.07 | $1,034.0617 | $1,034.07 | $1,034.10 | $1,034.00 | |