| 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 | $246.69 | 12.439% | $277.3758 | $277.38 | $277.40 | $277.40 |
| Purchase #2 | $27.28 | 10.511% | $30.1474 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $207.65 | 12.785% | $234.1981 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $223.60 | 11.659% | $249.6695 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $74.56 | 8.368% | $80.7992 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $134.35 | 8.345% | $145.5615 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $28.91 | 5.833% | $30.5963 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $943.04 | $1,048.3478 | $1,048.36 | $1,048.35 | $1,048.40 | |