| 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 | $115.82 | 13.291% | $131.2136 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $240.52 | 9.258% | $262.7873 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $245.43 | 11.501% | $273.6569 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $77.47 | 7.868% | $83.5653 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $103.73 | 12.471% | $116.6662 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $42.96 | 7.523% | $46.1919 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $188.63 | 10.715% | $208.8417 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $1,014.56 | $1,122.9229 | $1,122.93 | $1,122.90 | $1,123.00 | |