| 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 | $226.72 | 3.270% | $234.1337 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $187.93 | 10.184% | $207.0688 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $218.82 | 4.145% | $227.8901 | $227.89 | $227.90 | $227.90 |
| Purchase #4 | $250.73 | 5.537% | $264.6129 | $264.61 | $264.60 | $264.60 |
| Purchase #5 | $236.58 | 4.403% | $246.9966 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $67.91 | 10.148% | $74.8015 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $67.44 | 5.440% | $71.1087 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $1,256.13 | $1,326.6123 | $1,326.61 | $1,326.60 | $1,326.60 | |