| 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 | $10.53 | 12.675% | $11.8647 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $186.89 | 6.351% | $198.7594 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $10.57 | 10.585% | $11.6888 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $210.83 | 5.854% | $223.172 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $229.80 | 9.725% | $252.1481 | $252.15 | $252.15 | $252.10 |
| Purchase #6 | $242.38 | 8.798% | $263.7046 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $205.85 | 7.559% | $221.4102 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $1,096.85 | $1,182.7478 | $1,182.74 | $1,182.70 | $1,182.80 | |