| 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 | $222.66 | 11.648% | $248.5954 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $239.33 | 5.736% | $253.058 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $196.41 | 5.679% | $207.5641 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $183.71 | 10.708% | $203.3817 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $40.40 | 13.237% | $45.7477 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $23.77 | 5.597% | $25.1004 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $47.52 | 10.385% | $52.455 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $953.80 | $1,035.9023 | $1,035.91 | $1,035.90 | $1,036.00 | |