| 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 | $200.42 | 11.222% | $222.9111 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $226.62 | 4.323% | $236.4168 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $60.48 | 12.323% | $67.933 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $185.32 | 6.651% | $197.6456 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $62.75 | 11.160% | $69.7529 | $69.75 | $69.75 | $69.80 |
| Purchase #6 | $22.51 | 12.464% | $25.3156 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $148.44 | 10.515% | $164.0485 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $906.54 | $984.0235 | $984.03 | $984.00 | $983.90 | |