| 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 | $236.83 | 13.359% | $268.4681 | $268.47 | $268.45 | $268.50 |
| Purchase #2 | $149.94 | 12.414% | $168.5536 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $137.63 | 7.227% | $147.5765 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $197.37 | 9.677% | $216.4695 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $242.54 | 11.276% | $269.8888 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $177.83 | 12.681% | $200.3806 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $79.76 | 9.744% | $87.5318 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $1,221.90 | $1,358.8689 | $1,358.87 | $1,358.90 | $1,359.00 | |