| 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 | $207.45 | 5.151% | $218.1357 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $225.47 | 7.306% | $241.9428 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $14.90 | 3.153% | $15.3698 | $15.37 | $15.35 | $15.40 |
| Purchase #4 | $245.60 | 12.686% | $276.7568 | $276.76 | $276.75 | $276.80 |
| Purchase #5 | $219.72 | 7.773% | $236.7988 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $15.76 | 11.827% | $17.6239 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $190.43 | 9.401% | $208.3323 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,119.33 | $1,214.9601 | $1,214.96 | $1,214.95 | $1,214.90 | |