| 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 | $219.41 | 3.578% | $227.2605 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $225.81 | 11.476% | $251.724 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $28.43 | 9.446% | $31.1155 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $49.88 | 8.746% | $54.2425 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $128.76 | 6.603% | $137.262 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $165.83 | 11.302% | $184.5721 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $179.29 | 4.331% | $187.055 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $997.41 | $1,073.2316 | $1,073.23 | $1,073.15 | $1,073.30 | |