| 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 | $240.30 | 4.689% | $251.5677 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $80.45 | 5.287% | $84.7034 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $225.99 | 3.568% | $234.0533 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $238.34 | 12.115% | $267.2149 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $247.31 | 4.728% | $259.0028 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $22.64 | 13.614% | $25.7222 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $246.78 | 10.764% | $273.3434 | $273.34 | $273.35 | $273.30 |
| 7 purchase totals = | $1,301.81 | $1,395.6077 | $1,395.59 | $1,395.55 | $1,395.60 | |