| 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 | $218.55 | 4.639% | $228.6885 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $240.27 | 13.736% | $273.2735 | $273.27 | $273.25 | $273.30 |
| Purchase #3 | $198.95 | 3.444% | $205.8018 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $175.41 | 8.734% | $190.7303 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $143.35 | 12.715% | $161.577 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $34.53 | 9.856% | $37.9333 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $33.81 | 8.143% | $36.5631 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $1,044.87 | $1,134.5675 | $1,134.56 | $1,134.60 | $1,134.60 | |