| 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 | $225.33 | 3.776% | $233.8385 | $233.84 | $233.85 | $233.80 |
| Purchase #2 | $14.98 | 7.862% | $16.1577 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $31.51 | 8.464% | $34.177 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $225.51 | 11.399% | $251.2159 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $127.46 | 8.751% | $138.614 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $181.61 | 6.652% | $193.6907 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $7.98 | 4.863% | $8.3681 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $814.38 | $876.0619 | $876.07 | $876.05 | $876.10 | |