| 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 | $199.27 | 4.262% | $207.7629 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $248.41 | 12.670% | $279.8835 | $279.88 | $279.90 | $279.90 |
| Purchase #3 | $9.37 | 12.648% | $10.5551 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $212.92 | 11.568% | $237.5506 | $237.55 | $237.55 | $237.60 |
| Purchase #5 | $193.44 | 9.224% | $211.2829 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $171.87 | 10.590% | $190.071 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $64.77 | 7.792% | $69.8169 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $1,100.05 | $1,206.9229 | $1,206.92 | $1,206.90 | $1,207.10 | |