| 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 | $222.79 | 9.470% | $243.8882 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $14.51 | 13.205% | $16.426 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $36.65 | 12.843% | $41.357 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $70.97 | 7.526% | $76.3112 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $194.97 | 6.424% | $207.4949 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $186.85 | 3.344% | $193.0983 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $174.46 | 12.438% | $196.1593 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $901.20 | $974.7349 | $974.74 | $974.75 | $974.80 | |