| 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 | $247.25 | 8.310% | $267.7965 | $267.80 | $267.80 | $267.80 |
| Purchase #2 | $150.40 | 3.724% | $156.0009 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $97.90 | 10.748% | $108.4223 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $109.87 | 6.774% | $117.3126 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $243.87 | 13.563% | $276.9461 | $276.95 | $276.95 | $276.90 |
| Purchase #6 | $93.46 | 13.480% | $106.0584 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $97.56 | 3.318% | $100.797 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $1,040.31 | $1,133.3338 | $1,133.34 | $1,133.30 | $1,133.30 | |