| 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 | $188.50 | 9.801% | $206.9749 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $233.40 | 10.286% | $257.4075 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $40.35 | 8.438% | $43.7547 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $9.55 | 4.694% | $9.9983 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $76.41 | 12.259% | $85.7771 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $211.97 | 4.741% | $222.0195 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $248.51 | 4.627% | $260.0086 | $260.01 | $260.00 | $260.00 |
| 7 purchase totals = | $1,008.69 | $1,085.9406 | $1,085.94 | $1,085.90 | $1,086.00 | |