| 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 | $249.45 | 11.650% | $278.5109 | $278.51 | $278.50 | $278.50 |
| Purchase #2 | $198.74 | 3.176% | $205.052 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $122.33 | 4.233% | $127.5082 | $127.51 | $127.50 | $127.50 |
| Purchase #4 | $55.43 | 10.120% | $61.0395 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $109.37 | 11.759% | $122.2308 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $214.97 | 8.677% | $233.6229 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $148.92 | 5.358% | $156.8991 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $1,099.21 | $1,184.8634 | $1,184.86 | $1,184.85 | $1,184.80 | |