| 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 | $203.75 | 9.242% | $222.5806 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $19.77 | 7.514% | $21.2555 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $189.95 | 9.452% | $207.9041 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $184.59 | 11.379% | $205.5945 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $214.81 | 8.810% | $233.7348 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $66.29 | 13.711% | $75.379 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $191.30 | 3.621% | $198.227 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,070.46 | $1,164.6755 | $1,164.67 | $1,164.75 | $1,164.70 | |