| 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 | $115.41 | 8.486% | $125.2037 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $42.79 | 9.161% | $46.71 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $221.65 | 10.691% | $245.3466 | $245.35 | $245.35 | $245.30 |
| Purchase #4 | $189.99 | 13.869% | $216.3397 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $216.56 | 6.513% | $230.6646 | $230.66 | $230.65 | $230.70 |
| Purchase #6 | $20.37 | 10.785% | $22.5669 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $126.58 | 11.850% | $141.5797 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $933.35 | $1,028.4112 | $1,028.41 | $1,028.40 | $1,028.40 | |