| 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 | $206.40 | 4.518% | $215.7252 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $123.68 | 9.873% | $135.8909 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $52.55 | 11.849% | $58.7766 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $197.49 | 9.529% | $216.3088 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $177.89 | 7.267% | $190.8173 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $215.70 | 11.848% | $241.2561 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $121.71 | 11.344% | $135.5168 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $1,095.42 | $1,194.2917 | $1,194.31 | $1,194.30 | $1,194.30 | |