| 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 | $138.62 | 3.460% | $143.4163 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $206.37 | 10.309% | $227.6447 | $227.64 | $227.65 | $227.60 |
| Purchase #3 | $240.42 | 11.187% | $267.3158 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $125.43 | 10.685% | $138.8322 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $78.89 | 7.414% | $84.7389 | $84.74 | $84.75 | $84.70 |
| Purchase #6 | $236.69 | 9.679% | $259.5992 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $30.89 | 5.220% | $32.5025 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $1,057.31 | $1,154.0496 | $1,154.05 | $1,154.05 | $1,153.90 | |