| 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 | $194.63 | 11.441% | $216.8976 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $11.53 | 4.754% | $12.0781 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $37.68 | 5.659% | $39.8123 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $162.37 | 4.655% | $169.9283 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $172.33 | 7.407% | $185.0945 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $214.80 | 3.323% | $221.9378 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $249.60 | 13.796% | $284.0348 | $284.03 | $284.05 | $284.00 |
| 7 purchase totals = | $1,042.94 | $1,129.7834 | $1,129.78 | $1,129.85 | $1,129.70 | |