| 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 | $205.37 | 5.823% | $217.3287 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $186.75 | 13.585% | $212.12 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $76.75 | 6.424% | $81.6804 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $155.82 | 9.509% | $170.6369 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $223.82 | 3.620% | $231.9223 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $148.51 | 12.633% | $167.2713 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $153.31 | 4.606% | $160.3715 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $1,150.33 | $1,241.3311 | $1,241.33 | $1,241.30 | $1,241.30 | |