| 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 | $226.32 | 3.237% | $233.646 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $177.33 | 7.389% | $190.4329 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $193.37 | 9.336% | $211.423 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $208.40 | 12.154% | $233.7289 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $173.25 | 7.770% | $186.7115 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $164.30 | 11.670% | $183.4738 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $116.65 | 7.427% | $125.3136 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $1,259.62 | $1,364.7297 | $1,364.72 | $1,364.70 | $1,364.60 | |