| 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 | $209.46 | 12.757% | $236.1808 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $242.45 | 10.291% | $267.4005 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $145.83 | 7.783% | $157.1799 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $199.84 | 13.215% | $226.2489 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $116.75 | 5.220% | $122.8444 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $71.49 | 4.245% | $74.5248 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $41.93 | 7.724% | $45.1687 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $1,027.75 | $1,129.5480 | $1,129.54 | $1,129.55 | $1,129.50 | |