| 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 | $193.57 | 6.388% | $205.9353 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $219.62 | 4.621% | $229.7686 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $163.92 | 13.349% | $185.8017 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $14.40 | 3.218% | $14.8634 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $51.39 | 12.839% | $57.988 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $198.94 | 7.447% | $213.7551 | $213.76 | $213.75 | $213.80 |
| Purchase #7 | $195.88 | 9.345% | $214.185 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $1,037.72 | $1,122.2971 | $1,122.31 | $1,122.30 | $1,122.40 | |