| 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 | $9.35 | 11.580% | $10.4327 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $113.46 | 11.192% | $126.1584 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $11.38 | 5.528% | $12.0091 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $106.90 | 6.624% | $113.9811 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $218.36 | 3.277% | $225.5157 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $22.52 | 6.497% | $23.9831 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $10.94 | 3.350% | $11.3065 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $492.91 | $523.3866 | $523.39 | $523.40 | $523.40 | |