| 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 | $218.30 | 10.690% | $241.6363 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $50.42 | 11.425% | $56.1805 | $56.18 | $56.20 | $56.20 |
| Purchase #3 | $225.40 | 11.691% | $251.7515 | $251.75 | $251.75 | $251.80 |
| Purchase #4 | $132.78 | 5.555% | $140.1559 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $49.61 | 11.253% | $55.1926 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $26.35 | 9.492% | $28.8511 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $123.46 | 8.818% | $134.3467 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $826.32 | $908.1146 | $908.12 | $908.15 | $908.20 | |