| 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 | $230.66 | 8.610% | $250.5198 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $132.48 | 6.520% | $141.1177 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $55.69 | 12.773% | $62.8033 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $236.34 | 13.854% | $269.0825 | $269.08 | $269.10 | $269.10 |
| Purchase #5 | $114.92 | 8.731% | $124.9537 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $124.35 | 3.580% | $128.8017 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $109.56 | 13.156% | $123.9737 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $1,004.00 | $1,101.2524 | $1,101.24 | $1,101.20 | $1,101.30 | |