| 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 | $220.91 | 12.238% | $247.945 | $247.95 | $247.95 | $247.90 |
| Purchase #2 | $190.59 | 13.371% | $216.0738 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $229.97 | 8.821% | $250.2557 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $185.29 | 4.826% | $194.2321 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $250.72 | 8.124% | $271.0885 | $271.09 | $271.10 | $271.10 |
| Purchase #6 | $7.69 | 9.213% | $8.3985 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $52.58 | 9.514% | $57.5825 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $1,137.75 | $1,245.5761 | $1,245.58 | $1,245.60 | $1,245.60 | |