| 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 | $117.66 | 12.630% | $132.5205 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $26.31 | 3.483% | $27.2264 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $239.38 | 9.717% | $262.6406 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $84.43 | 9.868% | $92.7616 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $140.81 | 5.726% | $148.8728 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $219.65 | 3.312% | $226.9248 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $7.80 | 3.419% | $8.0667 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $836.04 | $899.0134 | $899.01 | $898.95 | $899.00 | |