| 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 | $223.36 | 5.516% | $235.6805 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $49.43 | 10.403% | $54.5722 | $54.57 | $54.55 | $54.60 |
| Purchase #3 | $157.26 | 5.627% | $166.109 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $148.46 | 4.529% | $155.1838 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $105.36 | 10.292% | $116.2037 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $185.45 | 11.578% | $206.9214 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $246.32 | 7.462% | $264.7004 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $1,115.64 | $1,199.3710 | $1,199.36 | $1,199.35 | $1,199.40 | |