| 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 | $249.67 | 12.724% | $281.438 | $281.44 | $281.45 | $281.40 |
| Purchase #2 | $241.90 | 3.648% | $250.7245 | $250.72 | $250.70 | $250.70 |
| Purchase #3 | $116.78 | 6.774% | $124.6907 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $231.43 | 3.730% | $240.0623 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $39.37 | 3.574% | $40.7771 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $195.45 | 5.280% | $205.7698 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $120.74 | 4.117% | $125.7109 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $1,195.34 | $1,269.1733 | $1,269.17 | $1,269.15 | $1,269.20 | |