| 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 | $155.27 | 12.626% | $174.8744 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $231.93 | 6.198% | $246.305 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $202.90 | 4.600% | $212.2334 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $12.81 | 9.614% | $14.0416 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $34.25 | 13.112% | $38.7409 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $114.84 | 7.288% | $123.2095 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $212.87 | 11.208% | $236.7285 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $964.87 | $1,046.1333 | $1,046.13 | $1,046.15 | $1,046.00 | |