| 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 | $197.37 | 10.110% | $217.3241 | $217.32 | $217.30 | $217.30 |
| Purchase #2 | $71.33 | 9.168% | $77.8695 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $12.82 | 3.451% | $13.2624 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $63.49 | 5.140% | $66.7534 | $66.75 | $66.75 | $66.80 |
| Purchase #5 | $225.89 | 10.563% | $249.7508 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $186.59 | 3.755% | $193.5965 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $40.81 | 13.525% | $46.3296 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $798.30 | $864.8863 | $864.88 | $864.85 | $865.00 | |