| 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 | $247.87 | 12.232% | $278.1895 | $278.19 | $278.20 | $278.20 |
| Purchase #2 | $68.70 | 13.604% | $78.0459 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $250.71 | 11.315% | $279.0778 | $279.08 | $279.10 | $279.10 |
| Purchase #4 | $230.51 | 13.696% | $262.0806 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $245.54 | 5.258% | $258.4505 | $258.45 | $258.45 | $258.50 |
| Purchase #6 | $151.64 | 12.237% | $170.1962 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $134.52 | 4.439% | $140.4913 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $1,329.49 | $1,466.5318 | $1,466.54 | $1,466.60 | $1,466.60 | |