| 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 | $214.73 | 12.127% | $240.7703 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $15.30 | 6.497% | $16.294 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $70.76 | 13.602% | $80.3848 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $184.60 | 11.348% | $205.5484 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $219.74 | 3.537% | $227.5122 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $240.89 | 7.308% | $258.4942 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $108.50 | 4.780% | $113.6863 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $1,054.52 | $1,142.6902 | $1,142.68 | $1,142.70 | $1,142.70 | |