| 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 | $221.96 | 3.577% | $229.8995 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $235.64 | 4.610% | $246.503 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $171.66 | 11.328% | $191.1056 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $231.60 | 7.446% | $248.8449 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $127.44 | 11.612% | $142.2383 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $203.97 | 10.729% | $225.8539 | $225.85 | $225.85 | $225.90 |
| Purchase #7 | $73.89 | 7.599% | $79.5049 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $1,266.16 | $1,363.9501 | $1,363.94 | $1,363.95 | $1,363.90 | |