| 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 | $227.90 | 3.120% | $235.0105 | $235.01 | $235.00 | $235.00 |
| Purchase #2 | $10.36 | 10.412% | $11.4387 | $11.44 | $11.45 | $11.40 |
| Purchase #3 | $94.32 | 13.500% | $107.0532 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $28.34 | 7.608% | $30.4961 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $141.28 | 9.461% | $154.6465 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $233.73 | 6.231% | $248.2937 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $149.45 | 6.321% | $158.8967 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $885.38 | $945.8354 | $945.84 | $945.85 | $945.80 | |