| 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 | $70.78 | 3.699% | $73.3982 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $217.99 | 3.565% | $225.7613 | $225.76 | $225.75 | $225.80 |
| Purchase #3 | $19.99 | 9.845% | $21.958 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $235.41 | 10.376% | $259.8361 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $131.95 | 12.818% | $148.8634 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $144.44 | 13.394% | $163.7863 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $102.87 | 3.537% | $106.5085 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $923.43 | $1,000.1118 | $1,000.12 | $1,000.10 | $1,000.20 | |