| 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 | $100.38 | 3.488% | $103.8813 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $193.38 | 7.595% | $208.0672 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $87.82 | 5.469% | $92.6229 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $132.68 | 6.453% | $141.2418 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $48.99 | 11.160% | $54.4573 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $68.66 | 6.543% | $73.1524 | $73.15 | $73.15 | $73.20 |
| Purchase #7 | $227.56 | 4.722% | $238.3054 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $859.47 | $911.7283 | $911.73 | $911.70 | $911.80 | |