| 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 | $213.55 | 4.558% | $223.2836 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $182.54 | 12.449% | $205.2644 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $89.86 | 9.118% | $98.0534 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $133.96 | 8.536% | $145.3948 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $116.56 | 12.138% | $130.7081 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $222.86 | 5.799% | $235.7837 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $246.74 | 5.283% | $259.7753 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,206.07 | $1,298.2633 | $1,298.25 | $1,298.30 | $1,298.40 | |