| 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 | $31.30 | 11.439% | $34.8804 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $125.35 | 12.334% | $140.8107 | $140.81 | $140.80 | $140.80 |
| Purchase #3 | $172.31 | 4.858% | $180.6808 | $180.68 | $180.70 | $180.70 |
| Purchase #4 | $184.37 | 7.176% | $197.6004 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $14.69 | 6.578% | $15.6563 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $242.32 | 6.832% | $258.8753 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $67.59 | 10.657% | $74.7931 | $74.79 | $74.80 | $74.80 |
| 7 purchase totals = | $837.93 | $903.2970 | $903.30 | $903.35 | $903.40 | |