| 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 | $215.52 | 5.588% | $227.5633 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $189.83 | 12.675% | $213.891 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $110.38 | 4.319% | $115.1473 | $115.15 | $115.15 | $115.10 |
| Purchase #4 | $105.90 | 5.502% | $111.7266 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $23.91 | 10.861% | $26.5069 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $194.43 | 7.528% | $209.0667 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $8.38 | 8.639% | $9.1039 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $848.35 | $913.0057 | $913.01 | $913.00 | $913.00 | |