| 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 | $222.91 | 13.668% | $253.3773 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $120.33 | 11.661% | $134.3617 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $193.58 | 7.292% | $207.6959 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $225.35 | 13.160% | $255.0061 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $196.66 | 8.670% | $213.7104 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $18.30 | 8.743% | $19.9 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $171.82 | 13.597% | $195.1824 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $1,148.95 | $1,279.2338 | $1,279.24 | $1,279.25 | $1,279.30 | |