| 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 | $14.37 | 13.848% | $16.36 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $250.29 | 11.680% | $279.5239 | $279.52 | $279.50 | $279.50 |
| Purchase #3 | $218.70 | 6.725% | $233.4076 | $233.41 | $233.40 | $233.40 |
| Purchase #4 | $81.35 | 8.146% | $87.9768 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $175.96 | 8.483% | $190.8867 | $190.89 | $190.90 | $190.90 |
| Purchase #6 | $17.26 | 6.300% | $18.3474 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $184.28 | 12.170% | $206.7069 | $206.71 | $206.70 | $206.70 |
| 7 purchase totals = | $942.21 | $1,033.2093 | $1,033.22 | $1,033.20 | $1,033.20 | |