| 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 | $98.25 | 11.142% | $109.197 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $236.66 | 13.492% | $268.5902 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $30.94 | 11.740% | $34.5724 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $240.33 | 11.193% | $267.2301 | $267.23 | $267.25 | $267.20 |
| Purchase #5 | $151.91 | 3.346% | $156.9929 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $167.87 | 13.164% | $189.9684 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $176.25 | 6.160% | $187.107 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $1,102.21 | $1,213.6580 | $1,213.66 | $1,213.65 | $1,213.70 | |