| 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 | $238.44 | 4.752% | $249.7707 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $80.67 | 7.665% | $86.8534 | $86.85 | $86.85 | $86.90 |
| Purchase #3 | $15.65 | 9.748% | $17.1756 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $119.74 | 10.174% | $131.9223 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $44.70 | 13.691% | $50.8199 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $100.92 | 6.861% | $107.8441 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $186.93 | 10.418% | $206.4044 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $787.05 | $850.7904 | $850.78 | $850.75 | $850.80 | |