| 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 | $66.32 | 12.490% | $74.6034 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $195.72 | 3.263% | $202.1063 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $108.62 | 3.441% | $112.3576 | $112.36 | $112.35 | $112.40 |
| Purchase #4 | $136.99 | 10.179% | $150.9342 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $112.90 | 13.585% | $128.2375 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $225.43 | 5.235% | $237.2313 | $237.23 | $237.25 | $237.20 |
| Purchase #7 | $97.81 | 4.273% | $101.9894 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $943.79 | $1,007.4597 | $1,007.46 | $1,007.50 | $1,007.40 | |