| 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 | $234.39 | 13.840% | $266.8296 | $266.83 | $266.85 | $266.80 |
| Purchase #2 | $173.89 | 3.704% | $180.3309 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $115.72 | 11.615% | $129.1609 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $45.32 | 6.702% | $48.3573 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $195.46 | 13.280% | $221.4171 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $205.82 | 4.539% | $215.1622 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $33.63 | 8.440% | $36.4684 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $1,004.23 | $1,097.7264 | $1,097.73 | $1,097.70 | $1,097.80 | |