| 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 | $138.94 | 10.780% | $153.9177 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $99.76 | 9.652% | $109.3888 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $227.50 | 12.393% | $255.6941 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $130.92 | 4.399% | $136.6792 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $35.84 | 8.793% | $38.9914 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $75.74 | 5.187% | $79.6686 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $211.82 | 11.543% | $236.2704 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $920.52 | $1,010.6102 | $1,010.61 | $1,010.60 | $1,010.70 | |