| 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 | $247.83 | 10.138% | $272.955 | $272.96 | $272.95 | $273.00 |
| Purchase #2 | $197.43 | 4.225% | $205.7714 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $116.53 | 3.776% | $120.9302 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $125.66 | 6.453% | $133.7688 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $130.97 | 10.739% | $145.0349 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $124.92 | 10.605% | $138.1678 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $12.42 | 10.840% | $13.7663 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $955.76 | $1,030.3944 | $1,030.40 | $1,030.35 | $1,030.50 | |