| 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 | $89.60 | 8.206% | $96.9526 | $96.95 | $96.95 | $97.00 |
| Purchase #2 | $207.25 | 10.871% | $229.7801 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $247.44 | 13.242% | $280.206 | $280.21 | $280.20 | $280.20 |
| Purchase #4 | $186.57 | 12.356% | $209.6226 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $118.71 | 9.509% | $129.9981 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $148.81 | 6.655% | $158.7133 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $49.62 | 6.567% | $52.8785 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $1,048.00 | $1,158.1512 | $1,158.15 | $1,158.15 | $1,158.20 | |