| 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 | $233.65 | 12.493% | $262.8399 | $262.84 | $262.85 | $262.80 |
| Purchase #2 | $187.97 | 5.555% | $198.4117 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $249.91 | 12.662% | $281.5536 | $281.55 | $281.55 | $281.60 |
| Purchase #4 | $26.45 | 8.832% | $28.7861 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $103.42 | 5.610% | $109.2219 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $174.93 | 5.846% | $185.1564 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $225.69 | 10.607% | $249.6289 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $1,202.02 | $1,315.5985 | $1,315.60 | $1,315.60 | $1,315.60 | |