| 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 | $11.90 | 12.191% | $13.3507 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $10.80 | 11.206% | $12.0102 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $208.96 | 13.317% | $236.7872 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $225.33 | 10.574% | $249.1564 | $249.16 | $249.15 | $249.20 |
| Purchase #5 | $121.35 | 9.627% | $133.0324 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $218.45 | 12.249% | $245.2079 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $57.90 | 4.814% | $60.6873 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $854.69 | $950.2321 | $950.24 | $950.25 | $950.30 | |