| 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 | $195.54 | 6.538% | $208.3244 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $214.56 | 11.583% | $239.4125 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $229.54 | 8.532% | $249.1244 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $9.75 | 7.846% | $10.515 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $197.97 | 4.264% | $206.4114 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $108.42 | 13.768% | $123.3473 | $123.35 | $123.35 | $123.30 |
| Purchase #7 | $181.66 | 9.187% | $198.3491 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,137.44 | $1,235.4841 | $1,235.48 | $1,235.40 | $1,235.30 | |