| 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 | $240.66 | 5.431% | $253.7302 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $27.82 | 6.584% | $29.6517 | $29.65 | $29.65 | $29.70 |
| Purchase #3 | $222.50 | 4.254% | $231.9652 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $189.53 | 4.544% | $198.1422 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $250.44 | 4.845% | $262.5738 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $64.82 | 8.127% | $70.0879 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $121.95 | 10.359% | $134.5828 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $1,117.72 | $1,180.7338 | $1,180.73 | $1,180.75 | $1,180.80 | |