| 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 | $182.89 | 11.250% | $203.4651 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $98.92 | 10.175% | $108.9851 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $190.44 | 12.233% | $213.7365 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $81.84 | 5.403% | $86.2618 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $185.70 | 6.486% | $197.7445 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $184.25 | 5.586% | $194.5422 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $223.85 | 9.487% | $245.0866 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $1,147.89 | $1,249.8218 | $1,249.83 | $1,249.85 | $1,249.80 | |