| 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 | $219.91 | 6.171% | $233.4806 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $152.29 | 5.542% | $160.7299 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $14.50 | 10.424% | $16.0115 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $226.91 | 12.599% | $255.4984 | $255.50 | $255.50 | $255.50 |
| Purchase #5 | $18.85 | 3.166% | $19.4468 | $19.45 | $19.45 | $19.40 |
| Purchase #6 | $53.31 | 8.862% | $58.0343 | $58.03 | $58.05 | $58.00 |
| Purchase #7 | $226.38 | 3.688% | $234.7289 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $912.15 | $977.9304 | $977.93 | $978.00 | $977.80 | |