| 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 | $204.65 | 7.197% | $219.3787 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $88.77 | 9.447% | $97.1561 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $122.44 | 7.600% | $131.7454 | $131.75 | $131.75 | $131.70 |
| Purchase #4 | $194.71 | 9.845% | $213.8792 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $249.89 | 13.708% | $284.1449 | $284.14 | $284.15 | $284.10 |
| Purchase #6 | $162.73 | 5.857% | $172.2611 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $211.87 | 9.768% | $232.5655 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $1,235.06 | $1,351.1309 | $1,351.14 | $1,351.15 | $1,351.20 | |