| 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 | $35.44 | 9.721% | $38.8851 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $216.61 | 11.578% | $241.6891 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $210.57 | 8.159% | $227.7504 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $126.65 | 7.783% | $136.5072 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $231.57 | 11.733% | $258.7401 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $25.48 | 10.307% | $28.1062 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $191.82 | 7.701% | $206.5921 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $1,038.14 | $1,138.2702 | $1,138.28 | $1,138.30 | $1,138.30 | |