| 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 | $105.26 | 9.809% | $115.585 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $225.43 | 12.683% | $254.0213 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $138.90 | 4.593% | $145.2797 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $26.96 | 7.405% | $28.9564 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $239.36 | 7.529% | $257.3814 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $49.86 | 5.787% | $52.7454 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $153.97 | 8.123% | $166.477 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $939.74 | $1,020.4462 | $1,020.46 | $1,020.50 | $1,020.50 | |