| 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 | $97.34 | 6.126% | $103.303 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $188.71 | 13.345% | $213.8933 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $97.67 | 4.691% | $102.2517 | $102.25 | $102.25 | $102.30 |
| Purchase #4 | $127.81 | 8.615% | $138.8208 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $242.90 | 13.116% | $274.7588 | $274.76 | $274.75 | $274.80 |
| Purchase #6 | $127.35 | 8.654% | $138.3709 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $17.71 | 7.194% | $18.9841 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $899.49 | $990.3826 | $990.37 | $990.35 | $990.50 | |