| 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 | $186.48 | 11.148% | $207.2688 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $132.38 | 3.116% | $136.505 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $189.72 | 13.861% | $216.0171 | $216.02 | $216.00 | $216.00 |
| Purchase #4 | $220.93 | 4.806% | $231.5479 | $231.55 | $231.55 | $231.50 |
| Purchase #5 | $152.91 | 10.522% | $168.9992 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $143.55 | 10.695% | $158.9027 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $104.65 | 8.599% | $113.6489 | $113.65 | $113.65 | $113.60 |
| 7 purchase totals = | $1,130.62 | $1,232.8896 | $1,232.90 | $1,232.85 | $1,232.80 | |