| 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 | $190.74 | 12.835% | $215.2215 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $16.62 | 12.227% | $18.6521 | $18.65 | $18.65 | $18.70 |
| Purchase #3 | $243.70 | 4.442% | $254.5252 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $56.65 | 11.728% | $63.2939 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $174.37 | 12.772% | $196.6405 | $196.64 | $196.65 | $196.60 |
| Purchase #6 | $236.91 | 8.183% | $256.2963 | $256.30 | $256.30 | $256.30 |
| Purchase #7 | $126.29 | 7.743% | $136.0686 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $1,045.28 | $1,140.6981 | $1,140.70 | $1,140.70 | $1,140.70 | |