| 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 | $240.84 | 10.747% | $266.7231 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $237.64 | 13.372% | $269.4172 | $269.42 | $269.40 | $269.40 |
| Purchase #3 | $102.76 | 5.108% | $108.009 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $175.81 | 10.793% | $194.7852 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $159.79 | 5.299% | $168.2573 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $66.52 | 3.263% | $68.6905 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $188.44 | 4.793% | $197.4719 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $1,171.80 | $1,273.3542 | $1,273.36 | $1,273.30 | $1,273.40 | |