| 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 | $16.97 | 13.655% | $19.2873 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $202.71 | 6.223% | $215.3246 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $118.97 | 11.840% | $133.056 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $208.26 | 12.607% | $234.5153 | $234.52 | $234.50 | $234.50 |
| Purchase #5 | $219.36 | 8.204% | $237.3563 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $188.61 | 7.273% | $202.3276 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $167.62 | 6.185% | $177.9873 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $1,122.50 | $1,219.8544 | $1,219.87 | $1,219.85 | $1,219.90 | |