| 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 | $15.45 | 13.147% | $17.4812 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $223.83 | 3.493% | $231.6484 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $72.43 | 10.237% | $79.8447 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $15.40 | 5.380% | $16.2285 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $205.77 | 10.140% | $226.6351 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $246.48 | 6.309% | $262.0304 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $225.49 | 13.779% | $256.5603 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $1,004.85 | $1,090.4286 | $1,090.43 | $1,090.50 | $1,090.30 | |