| 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 | $237.90 | 8.246% | $257.5172 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $237.47 | 11.603% | $265.0236 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $5.75 | 9.412% | $6.2912 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $108.43 | 8.707% | $117.871 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $167.49 | 10.617% | $185.2724 | $185.27 | $185.25 | $185.30 |
| Purchase #6 | $169.85 | 11.698% | $189.7191 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $200.27 | 4.189% | $208.6593 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $1,127.16 | $1,230.3538 | $1,230.35 | $1,230.25 | $1,230.40 | |