| 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 | $233.50 | 8.777% | $253.9943 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $107.51 | 6.473% | $114.4691 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $249.33 | 5.870% | $263.9657 | $263.97 | $263.95 | $264.00 |
| Purchase #4 | $42.78 | 3.334% | $44.2063 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $51.67 | 7.296% | $55.4398 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $171.82 | 10.382% | $189.6584 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $220.64 | 3.446% | $228.2433 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $1,077.25 | $1,149.9769 | $1,149.98 | $1,149.95 | $1,150.00 | |