| 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 | $216.82 | 4.320% | $226.1866 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $63.45 | 3.396% | $65.6048 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $233.92 | 12.470% | $263.0898 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $194.87 | 10.614% | $215.5535 | $215.55 | $215.55 | $215.60 |
| Purchase #5 | $173.88 | 5.777% | $183.925 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $132.89 | 5.113% | $139.6847 | $139.68 | $139.70 | $139.70 |
| Purchase #7 | $121.34 | 3.609% | $125.7192 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $1,137.17 | $1,219.7636 | $1,219.76 | $1,219.80 | $1,219.80 | |