| 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 | $209.60 | 10.648% | $231.9182 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $239.43 | 10.704% | $265.0586 | $265.06 | $265.05 | $265.10 |
| Purchase #3 | $169.55 | 12.406% | $190.5844 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $137.44 | 11.740% | $153.5755 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $62.33 | 7.129% | $66.7735 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $106.31 | 11.864% | $118.9226 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $185.84 | 6.583% | $198.0738 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $1,110.50 | $1,224.9066 | $1,224.90 | $1,224.85 | $1,225.00 | |