| 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 | $223.68 | 8.609% | $242.9366 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $175.37 | 8.823% | $190.8429 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $182.79 | 13.624% | $207.6933 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $249.87 | 6.400% | $265.8617 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $7.58 | 8.169% | $8.1992 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $134.96 | 4.303% | $140.7673 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $9.40 | 5.813% | $9.9464 | $9.95 | $9.95 | $9.90 |
| 7 purchase totals = | $983.65 | $1,066.2474 | $1,066.25 | $1,066.25 | $1,066.20 | |