| 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 | $10.39 | 9.806% | $11.4088 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $160.55 | 8.538% | $174.2578 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $202.98 | 7.579% | $218.3639 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $116.45 | 5.153% | $122.4507 | $122.45 | $122.45 | $122.50 |
| Purchase #5 | $200.76 | 3.137% | $207.0578 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $124.46 | 13.124% | $140.7941 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $231.78 | 8.688% | $251.917 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,047.37 | $1,126.2501 | $1,126.25 | $1,126.20 | $1,126.40 | |