| 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 | $229.36 | 9.494% | $251.1354 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $190.82 | 13.483% | $216.5483 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $207.94 | 13.726% | $236.4818 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $87.26 | 12.197% | $97.9031 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $126.56 | 8.645% | $137.5011 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $139.96 | 13.505% | $158.8616 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $133.86 | 6.651% | $142.763 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $1,115.76 | $1,241.1943 | $1,241.19 | $1,241.20 | $1,241.20 | |