| 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 | $198.50 | 8.420% | $215.2137 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $238.68 | 4.588% | $249.6306 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $186.30 | 3.292% | $192.433 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $102.95 | 10.212% | $113.4633 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $226.81 | 13.552% | $257.5473 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $191.75 | 13.106% | $216.8808 | $216.88 | $216.90 | $216.90 |
| Purchase #7 | $98.43 | 6.374% | $104.7039 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $1,243.42 | $1,349.8726 | $1,349.86 | $1,349.90 | $1,349.80 | |