| 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 | $120.51 | 11.800% | $134.7302 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $121.30 | 13.596% | $137.7919 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $53.52 | 13.516% | $60.7538 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $249.59 | 11.800% | $279.0416 | $279.04 | $279.05 | $279.00 |
| Purchase #5 | $123.53 | 10.232% | $136.1696 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $195.55 | 3.174% | $201.7568 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $114.45 | 9.357% | $125.1591 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $978.45 | $1,075.4030 | $1,075.40 | $1,075.40 | $1,075.50 | |