| 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 | $225.35 | 7.412% | $242.0529 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $146.93 | 12.398% | $165.1464 | $165.15 | $165.15 | $165.10 |
| Purchase #3 | $70.56 | 8.651% | $76.6641 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $202.54 | 11.279% | $225.3845 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $205.99 | 10.613% | $227.8517 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $199.60 | 11.416% | $222.3863 | $222.39 | $222.40 | $222.40 |
| Purchase #7 | $95.54 | 12.310% | $107.301 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $1,146.51 | $1,266.7869 | $1,266.78 | $1,266.80 | $1,266.90 | |