| 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 | $229.96 | 8.848% | $250.3069 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $202.92 | 13.625% | $230.5679 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $144.32 | 7.384% | $154.9766 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $33.96 | 5.405% | $35.7955 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $64.67 | 6.259% | $68.7177 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $120.29 | 6.766% | $128.4288 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $227.49 | 4.143% | $236.9149 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $1,023.61 | $1,105.7083 | $1,105.72 | $1,105.70 | $1,105.70 | |