| 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 | $223.67 | 5.148% | $235.1845 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $91.64 | 5.574% | $96.748 | $96.75 | $96.75 | $96.70 |
| Purchase #3 | $250.31 | 13.815% | $284.8903 | $284.89 | $284.90 | $284.90 |
| Purchase #4 | $69.51 | 3.813% | $72.1604 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $227.57 | 7.223% | $244.0074 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $126.68 | 3.416% | $131.0074 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $206.79 | 9.705% | $226.859 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,196.17 | $1,290.8570 | $1,290.86 | $1,290.85 | $1,290.90 | |