| 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 | $220.29 | 10.243% | $242.8543 | $242.85 | $242.85 | $242.90 |
| Purchase #2 | $189.69 | 7.866% | $204.611 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $208.97 | 12.564% | $235.225 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $115.75 | 9.215% | $126.4164 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $137.31 | 7.296% | $147.3281 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $35.26 | 5.806% | $37.3072 | $37.31 | $37.30 | $37.30 |
| Purchase #7 | $198.28 | 3.411% | $205.0433 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $1,105.55 | $1,198.7853 | $1,198.79 | $1,198.80 | $1,198.70 | |