| 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 | $205.77 | 9.593% | $225.5095 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $186.56 | 5.256% | $196.3656 | $196.37 | $196.35 | $196.40 |
| Purchase #3 | $189.83 | 9.450% | $207.7689 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $224.46 | 12.396% | $252.2841 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $120.72 | 11.859% | $135.0362 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $63.36 | 3.228% | $65.4053 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $99.36 | 8.335% | $107.6417 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $1,090.06 | $1,190.0113 | $1,190.02 | $1,190.00 | $1,190.00 | |