| 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 | $129.76 | 12.427% | $145.8853 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $33.94 | 12.562% | $38.2035 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $191.27 | 6.690% | $204.066 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $156.74 | 11.420% | $174.6397 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $219.27 | 10.214% | $241.6662 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $185.38 | 5.213% | $195.0439 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $205.69 | 12.863% | $232.1479 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $1,122.05 | $1,231.6525 | $1,231.66 | $1,231.65 | $1,231.60 | |