| 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 | $137.83 | 12.560% | $155.1414 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $63.84 | 12.318% | $71.7038 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $209.64 | 12.578% | $236.0085 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $196.92 | 4.529% | $205.8385 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $71.83 | 5.356% | $75.6772 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $110.83 | 12.589% | $124.7824 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $223.28 | 10.308% | $246.2957 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $1,014.17 | $1,115.4475 | $1,115.45 | $1,115.50 | $1,115.40 | |