| 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 | $105.62 | 8.264% | $114.3484 | $114.35 | $114.35 | $114.30 |
| Purchase #2 | $240.28 | 4.215% | $250.4078 | $250.41 | $250.40 | $250.40 |
| Purchase #3 | $147.53 | 10.365% | $162.8215 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $246.87 | 8.254% | $267.2466 | $267.25 | $267.25 | $267.20 |
| Purchase #5 | $193.69 | 3.389% | $200.2542 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $121.47 | 12.598% | $136.7728 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $142.76 | 4.501% | $149.1856 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $1,198.22 | $1,281.0369 | $1,281.04 | $1,281.00 | $1,281.00 | |