| 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 | $247.77 | 9.344% | $270.9216 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $83.98 | 3.233% | $86.6951 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $12.81 | 5.275% | $13.4857 | $13.49 | $13.50 | $13.50 |
| Purchase #4 | $248.77 | 6.821% | $265.7386 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $113.39 | 10.386% | $125.1667 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $75.57 | 13.752% | $85.9624 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $232.26 | 5.723% | $245.5522 | $245.55 | $245.55 | $245.60 |
| 7 purchase totals = | $1,014.55 | $1,093.5223 | $1,093.53 | $1,093.50 | $1,093.60 | |