| 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 | $185.99 | 10.712% | $205.9132 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $249.98 | 11.502% | $278.7327 | $278.73 | $278.75 | $278.70 |
| Purchase #3 | $109.46 | 4.607% | $114.5028 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $10.44 | 7.191% | $11.1907 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $162.84 | 13.351% | $184.5808 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $111.64 | 3.622% | $115.6836 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $214.85 | 10.741% | $237.927 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $1,045.20 | $1,148.5308 | $1,148.52 | $1,148.60 | $1,148.50 | |